21616161984

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 448

約数和(自身を含む): 70372224000

約数和(自身を除く): 48756062016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 73, 76, 87, 96, 108, 114, 116, 144, 146, 152, 171, 174, 192, 216, 219, 228, 232, 261, 288, 292, 304, 311, 342, 348, 432, 438, 456, 464, 513, 522, 551, 576, 584, 608, 622, 657, 684, 696, 783, 864, 876, 912, 928, 933, 1026, 1044, 1102, 1168, 1216, 1244, 1314, 1368, 1387, 1392, 1566, 1653, 1728, 1752, 1824, 1856, 1866, 1971, 2052, 2088, 2117, 2204, 2336, 2488, 2628, 2736, 2774, 2784, 2799, 3132, 3306, 3504, 3648, 3732, 3942, 4104, 4161, 4176, 4234, 4408, 4672, 4959, 4976, 5256, 5472, 5548, 5568, 5598, 5909, 6264, 6351, 6612, 7008, 7464, 7884, 8208, 8322, 8352, 8397, 8468, 8816, 9019, 9918, 9952, 10512, 10944, 11096, 11196, 11818, 12483, 12528, 12702, 13224, 14016, 14877, 14928, 15768, 16416, 16644, 16704, 16794, 16936, 17632, 17727, 18038, 19053, 19836, 19904, 21024, 22192, 22392, 22703, 23636, 24966, 25056, 25404, 26448, 27057, 29754, 29856, 31536, 32832, 33288, 33588, 33872, 35264, 35454, 36076, 37449, 38106, 39672, 40223, 42048, 44384, 44784, 45406, 47272, 49932, 50112, 50808, 52896, 53181, 54114, 57159, 59508, 59712, 63072, 66576, 67176, 67744, 68109, 70908, 72152, 74898, 76212, 79344, 80446, 81171, 88768, 89568, 90812, 94544, 99864, 101616, 105792, 106362, 108228, 114318, 119016, 120669, 126144, 133152, 134352, 135488, 136218, 141816, 144304, 149796, 152424, 158688, 159543, 160892, 162342, 171361, 179136, 181624, 189088, 199728, 203232, 204327, 212724, 216456, 228636, 238032, 241338, 243513, 266304, 268704, 272436, 283632, 288608, 299592, 304848, 317376, 319086, 321784, 324684, 342722, 362007, 363248, 378176, 399456, 406464, 408654, 425448, 431357, 432912, 457272, 476064, 482676, 487026, 514083, 537408, 544872, 567264, 577216, 599184, 609696, 612981, 638172, 643568, 649368, 658387, 685444, 724014, 726496, 798912, 817308, 850896, 862714, 865824, 914544, 952128, 965352, 974052, 1028166, 1086021, 1089744, 1134528, 1198368, 1219392, 1225962, 1276344, 1287136, 1294071, 1298736, 1316774, 1370888, 1448028, 1452992, 1542249, 1634616, 1701792, 1725428, 1731648, 1829088, 1930704, 1948104, 1975161, 2056332, 2172042, 2179488, 2396736, 2451924, 2552688, 2574272, 2588142, 2597472, 2633548, 2741776, 2896056, 3084498, 3269232, 3403584, 3450856, 3658176, 3861408, 3882213, 3896208, 3950322, 4112664, 4344084, 4358976, 4626747, 4903848, 5105376, 5176284, 5194944, 5267096, 5483552, 5792112, 5925483, 6168996, 6538464, 6901712, 7722816, 7764426, 7792416, 7900644, 8225328, 8688168, 9253494, 9807696, 10210752, 10352568, 10534192, 10967104, 11584224, 11646639, 11850966, 12337992, 12509353, 13076928, 13803424, 15528852, 15584832, 15801288, 16450656, 17376336, 17776449, 18506988, 19615392, 20705136, 21068384, 23168448, 23293278, 23701932, 24675984, 25018706, 27606848, 31057704, 31602576, 32901312, 34752672, 35552898, 37013976, 37528059, 39230784, 41410272, 42136768, 46586556, 47403864, 49351968, 50037412, 62115408, 63205152, 69505344, 71105796, 74027952, 75056118, 82820544, 93173112, 94807728, 98703936, 100074824, 112584177, 124230816, 126410304, 142211592, 148055904, 150112236, 186346224, 189615456, 200149648, 225168354, 248461632, 284423184, 296111808, 300224472, 337752531, 372692448, 379230912, 400299296, 450336708, 568846368, 600448944, 675505062, 745384896, 800598592, 900673416, 1137692736, 1200897888, 1351010124, 1801346832, 2401795776, 2702020248, 3602693664, 5404040496, 7205387328, 10808080992, 21616161984]

約数ペア:

[(1, 21616161984), (2, 10808080992), (3, 7205387328), (4, 5404040496), (6, 3602693664), (8, 2702020248), (9, 2401795776), (12, 1801346832), (16, 1351010124), (18, 1200897888), (19, 1137692736), (24, 900673416), (27, 800598592), (29, 745384896), (32, 675505062), (36, 600448944), (38, 568846368), (48, 450336708), (54, 400299296), (57, 379230912), (58, 372692448), (64, 337752531), (72, 300224472), (73, 296111808), (76, 284423184), (87, 248461632), (96, 225168354), (108, 200149648), (114, 189615456), (116, 186346224), (144, 150112236), (146, 148055904), (152, 142211592), (171, 126410304), (174, 124230816), (192, 112584177), (216, 100074824), (219, 98703936), (228, 94807728), (232, 93173112), (261, 82820544), (288, 75056118), (292, 74027952), (304, 71105796), (311, 69505344), (342, 63205152), (348, 62115408), (432, 50037412), (438, 49351968), (456, 47403864), (464, 46586556), (513, 42136768), (522, 41410272), (551, 39230784), (576, 37528059), (584, 37013976), (608, 35552898), (622, 34752672), (657, 32901312), (684, 31602576), (696, 31057704), (783, 27606848), (864, 25018706), (876, 24675984), (912, 23701932), (928, 23293278), (933, 23168448), (1026, 21068384), (1044, 20705136), (1102, 19615392), (1168, 18506988), (1216, 17776449), (1244, 17376336), (1314, 16450656), (1368, 15801288), (1387, 15584832), (1392, 15528852), (1566, 13803424), (1653, 13076928), (1728, 12509353), (1752, 12337992), (1824, 11850966), (1856, 11646639), (1866, 11584224), (1971, 10967104), (2052, 10534192), (2088, 10352568), (2117, 10210752), (2204, 9807696), (2336, 9253494), (2488, 8688168), (2628, 8225328), (2736, 7900644), (2774, 7792416), (2784, 7764426), (2799, 7722816), (3132, 6901712), (3306, 6538464), (3504, 6168996), (3648, 5925483), (3732, 5792112), (3942, 5483552), (4104, 5267096), (4161, 5194944), (4176, 5176284), (4234, 5105376), (4408, 4903848), (4672, 4626747), (4959, 4358976), (4976, 4344084), (5256, 4112664), (5472, 3950322), (5548, 3896208), (5568, 3882213), (5598, 3861408), (5909, 3658176), (6264, 3450856), (6351, 3403584), (6612, 3269232), (7008, 3084498), (7464, 2896056), (7884, 2741776), (8208, 2633548), (8322, 2597472), (8352, 2588142), (8397, 2574272), (8468, 2552688), (8816, 2451924), (9019, 2396736), (9918, 2179488), (9952, 2172042), (10512, 2056332), (10944, 1975161), (11096, 1948104), (11196, 1930704), (11818, 1829088), (12483, 1731648), (12528, 1725428), (12702, 1701792), (13224, 1634616), (14016, 1542249), (14877, 1452992), (14928, 1448028), (15768, 1370888), (16416, 1316774), (16644, 1298736), (16704, 1294071), (16794, 1287136), (16936, 1276344), (17632, 1225962), (17727, 1219392), (18038, 1198368), (19053, 1134528), (19836, 1089744), (19904, 1086021), (21024, 1028166), (22192, 974052), (22392, 965352), (22703, 952128), (23636, 914544), (24966, 865824), (25056, 862714), (25404, 850896), (26448, 817308), (27057, 798912), (29754, 726496), (29856, 724014), (31536, 685444), (32832, 658387), (33288, 649368), (33588, 643568), (33872, 638172), (35264, 612981), (35454, 609696), (36076, 599184), (37449, 577216), (38106, 567264), (39672, 544872), (40223, 537408), (42048, 514083), (44384, 487026), (44784, 482676), (45406, 476064), (47272, 457272), (49932, 432912), (50112, 431357), (50808, 425448), (52896, 408654), (53181, 406464), (54114, 399456), (57159, 378176), (59508, 363248), (59712, 362007), (63072, 342722), (66576, 324684), (67176, 321784), (67744, 319086), (68109, 317376), (70908, 304848), (72152, 299592), (74898, 288608), (76212, 283632), (79344, 272436), (80446, 268704), (81171, 266304), (88768, 243513), (89568, 241338), (90812, 238032), (94544, 228636), (99864, 216456), (101616, 212724), (105792, 204327), (106362, 203232), (108228, 199728), (114318, 189088), (119016, 181624), (120669, 179136), (126144, 171361), (133152, 162342), (134352, 160892), (135488, 159543), (136218, 158688), (141816, 152424), (144304, 149796)]