2111819904

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1180

約数の個数: 256

約数和(自身を含む): 6793200000

約数和(自身を除く): 4681380096

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, 76, 87, 96, 108, 114, 116, 128, 144, 152, 171, 174, 192, 216, 228, 232, 261, 288, 304, 342, 348, 384, 432, 456, 464, 513, 522, 551, 576, 608, 684, 696, 783, 864, 912, 928, 1026, 1044, 1102, 1109, 1152, 1216, 1368, 1392, 1566, 1653, 1728, 1824, 1856, 2052, 2088, 2204, 2218, 2432, 2736, 2784, 3132, 3306, 3327, 3456, 3648, 3712, 4104, 4176, 4408, 4436, 4959, 5472, 5568, 6264, 6612, 6654, 7296, 8208, 8352, 8816, 8872, 9918, 9981, 10944, 11136, 12528, 13224, 13308, 14877, 16416, 16704, 17632, 17744, 19836, 19962, 21071, 21888, 25056, 26448, 26616, 29754, 29943, 32161, 32832, 33408, 35264, 35488, 39672, 39924, 42142, 50112, 52896, 53232, 59508, 59886, 63213, 64322, 65664, 70528, 70976, 79344, 79848, 84284, 96483, 100224, 105792, 106464, 119016, 119772, 126426, 128644, 141952, 158688, 159696, 168568, 189639, 192966, 211584, 212928, 238032, 239544, 252852, 257288, 289449, 317376, 319392, 337136, 379278, 385932, 425856, 476064, 479088, 505704, 514576, 568917, 578898, 611059, 634752, 638784, 674272, 758556, 771864, 868347, 952128, 958176, 1011408, 1029152, 1137834, 1157796, 1222118, 1277568, 1348544, 1517112, 1543728, 1736694, 1833177, 1904256, 1916352, 2022816, 2058304, 2275668, 2315592, 2444236, 2697088, 3034224, 3087456, 3473388, 3666354, 3832704, 4045632, 4116608, 4551336, 4631184, 4888472, 5499531, 6068448, 6174912, 6946776, 7332708, 8091264, 9102672, 9262368, 9776944, 10999062, 12136896, 12349824, 13893552, 14665416, 16498593, 18205344, 18524736, 19553888, 21998124, 24273792, 27787104, 29330832, 32997186, 36410688, 37049472, 39107776, 43996248, 55574208, 58661664, 65994372, 72821376, 78215552, 87992496, 111148416, 117323328, 131988744, 175984992, 234646656, 263977488, 351969984, 527954976, 703939968, 1055909952, 2111819904]

約数ペア:

[(1, 2111819904), (2, 1055909952), (3, 703939968), (4, 527954976), (6, 351969984), (8, 263977488), (9, 234646656), (12, 175984992), (16, 131988744), (18, 117323328), (19, 111148416), (24, 87992496), (27, 78215552), (29, 72821376), (32, 65994372), (36, 58661664), (38, 55574208), (48, 43996248), (54, 39107776), (57, 37049472), (58, 36410688), (64, 32997186), (72, 29330832), (76, 27787104), (87, 24273792), (96, 21998124), (108, 19553888), (114, 18524736), (116, 18205344), (128, 16498593), (144, 14665416), (152, 13893552), (171, 12349824), (174, 12136896), (192, 10999062), (216, 9776944), (228, 9262368), (232, 9102672), (261, 8091264), (288, 7332708), (304, 6946776), (342, 6174912), (348, 6068448), (384, 5499531), (432, 4888472), (456, 4631184), (464, 4551336), (513, 4116608), (522, 4045632), (551, 3832704), (576, 3666354), (608, 3473388), (684, 3087456), (696, 3034224), (783, 2697088), (864, 2444236), (912, 2315592), (928, 2275668), (1026, 2058304), (1044, 2022816), (1102, 1916352), (1109, 1904256), (1152, 1833177), (1216, 1736694), (1368, 1543728), (1392, 1517112), (1566, 1348544), (1653, 1277568), (1728, 1222118), (1824, 1157796), (1856, 1137834), (2052, 1029152), (2088, 1011408), (2204, 958176), (2218, 952128), (2432, 868347), (2736, 771864), (2784, 758556), (3132, 674272), (3306, 638784), (3327, 634752), (3456, 611059), (3648, 578898), (3712, 568917), (4104, 514576), (4176, 505704), (4408, 479088), (4436, 476064), (4959, 425856), (5472, 385932), (5568, 379278), (6264, 337136), (6612, 319392), (6654, 317376), (7296, 289449), (8208, 257288), (8352, 252852), (8816, 239544), (8872, 238032), (9918, 212928), (9981, 211584), (10944, 192966), (11136, 189639), (12528, 168568), (13224, 159696), (13308, 158688), (14877, 141952), (16416, 128644), (16704, 126426), (17632, 119772), (17744, 119016), (19836, 106464), (19962, 105792), (21071, 100224), (21888, 96483), (25056, 84284), (26448, 79848), (26616, 79344), (29754, 70976), (29943, 70528), (32161, 65664), (32832, 64322), (33408, 63213), (35264, 59886), (35488, 59508), (39672, 53232), (39924, 52896), (42142, 50112)]