19815571008

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2346

約数の個数: 336

約数和(自身を含む): 64247938560

約数和(自身を除く): 44432367552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 31, 32, 34, 36, 48, 51, 58, 62, 64, 68, 72, 87, 93, 96, 102, 116, 124, 136, 144, 153, 174, 186, 192, 204, 232, 248, 261, 272, 279, 288, 306, 348, 372, 408, 464, 493, 496, 522, 527, 544, 558, 576, 612, 696, 744, 816, 899, 928, 986, 992, 1044, 1054, 1088, 1116, 1224, 1392, 1479, 1488, 1581, 1632, 1798, 1856, 1972, 1984, 2088, 2108, 2232, 2251, 2448, 2697, 2784, 2958, 2976, 3162, 3264, 3596, 3944, 4176, 4216, 4437, 4464, 4502, 4743, 4896, 5394, 5568, 5916, 5952, 6324, 6753, 7192, 7888, 8091, 8352, 8432, 8874, 8928, 9004, 9486, 9792, 10788, 11832, 12648, 13506, 14384, 15283, 15776, 16182, 16704, 16864, 17748, 17856, 18008, 18972, 20259, 21576, 23664, 25296, 27012, 28768, 30566, 31552, 32364, 33728, 35496, 36016, 37944, 38267, 40518, 43152, 45849, 47328, 50592, 54024, 57536, 61132, 64728, 65279, 69781, 70992, 72032, 75888, 76534, 81036, 86304, 91698, 94656, 101184, 108048, 114801, 122264, 129456, 130558, 137547, 139562, 141984, 144064, 151776, 153068, 162072, 172608, 183396, 195837, 209343, 216096, 229602, 244528, 258912, 261116, 275094, 279124, 283968, 303552, 306136, 324144, 344403, 366792, 391674, 418686, 432192, 459204, 489056, 517824, 522232, 550188, 558248, 587511, 612272, 628029, 648288, 688806, 733584, 783348, 837372, 918408, 978112, 1044464, 1100376, 1109743, 1116496, 1175022, 1186277, 1224544, 1256058, 1296576, 1377612, 1467168, 1566696, 1674744, 1836816, 2023649, 2088928, 2200752, 2219486, 2232992, 2350044, 2372554, 2449088, 2512116, 2755224, 2934336, 3133392, 3329229, 3349488, 3558831, 3673632, 4047298, 4177856, 4401504, 4438972, 4465984, 4700088, 4745108, 5024232, 5510448, 6070947, 6266784, 6658458, 6698976, 7117662, 7347264, 8094596, 8803008, 8877944, 9400176, 9490216, 9987687, 10048464, 10676493, 11020896, 12141894, 12533568, 13316916, 13397952, 14235324, 16189192, 17755888, 18212841, 18800352, 18980432, 19975374, 20096928, 21352986, 22041792, 24283788, 26633832, 28470648, 32378384, 34402033, 35511776, 36425682, 37600704, 37960864, 39950748, 40193856, 42705972, 48567576, 53267664, 56941296, 64756768, 68804066, 71023552, 72851364, 75921728, 79901496, 85411944, 97135152, 103206099, 106535328, 113882592, 129513536, 137608132, 145702728, 159802992, 170823888, 194270304, 206412198, 213070656, 227765184, 275216264, 291405456, 309618297, 319605984, 341647776, 388540608, 412824396, 550432528, 582810912, 619236594, 639211968, 683295552, 825648792, 1100865056, 1165621824, 1238473188, 1651297584, 2201730112, 2476946376, 3302595168, 4953892752, 6605190336, 9907785504, 19815571008]

約数ペア:

[(1, 19815571008), (2, 9907785504), (3, 6605190336), (4, 4953892752), (6, 3302595168), (8, 2476946376), (9, 2201730112), (12, 1651297584), (16, 1238473188), (17, 1165621824), (18, 1100865056), (24, 825648792), (29, 683295552), (31, 639211968), (32, 619236594), (34, 582810912), (36, 550432528), (48, 412824396), (51, 388540608), (58, 341647776), (62, 319605984), (64, 309618297), (68, 291405456), (72, 275216264), (87, 227765184), (93, 213070656), (96, 206412198), (102, 194270304), (116, 170823888), (124, 159802992), (136, 145702728), (144, 137608132), (153, 129513536), (174, 113882592), (186, 106535328), (192, 103206099), (204, 97135152), (232, 85411944), (248, 79901496), (261, 75921728), (272, 72851364), (279, 71023552), (288, 68804066), (306, 64756768), (348, 56941296), (372, 53267664), (408, 48567576), (464, 42705972), (493, 40193856), (496, 39950748), (522, 37960864), (527, 37600704), (544, 36425682), (558, 35511776), (576, 34402033), (612, 32378384), (696, 28470648), (744, 26633832), (816, 24283788), (899, 22041792), (928, 21352986), (986, 20096928), (992, 19975374), (1044, 18980432), (1054, 18800352), (1088, 18212841), (1116, 17755888), (1224, 16189192), (1392, 14235324), (1479, 13397952), (1488, 13316916), (1581, 12533568), (1632, 12141894), (1798, 11020896), (1856, 10676493), (1972, 10048464), (1984, 9987687), (2088, 9490216), (2108, 9400176), (2232, 8877944), (2251, 8803008), (2448, 8094596), (2697, 7347264), (2784, 7117662), (2958, 6698976), (2976, 6658458), (3162, 6266784), (3264, 6070947), (3596, 5510448), (3944, 5024232), (4176, 4745108), (4216, 4700088), (4437, 4465984), (4464, 4438972), (4502, 4401504), (4743, 4177856), (4896, 4047298), (5394, 3673632), (5568, 3558831), (5916, 3349488), (5952, 3329229), (6324, 3133392), (6753, 2934336), (7192, 2755224), (7888, 2512116), (8091, 2449088), (8352, 2372554), (8432, 2350044), (8874, 2232992), (8928, 2219486), (9004, 2200752), (9486, 2088928), (9792, 2023649), (10788, 1836816), (11832, 1674744), (12648, 1566696), (13506, 1467168), (14384, 1377612), (15283, 1296576), (15776, 1256058), (16182, 1224544), (16704, 1186277), (16864, 1175022), (17748, 1116496), (17856, 1109743), (18008, 1100376), (18972, 1044464), (20259, 978112), (21576, 918408), (23664, 837372), (25296, 783348), (27012, 733584), (28768, 688806), (30566, 648288), (31552, 628029), (32364, 612272), (33728, 587511), (35496, 558248), (36016, 550188), (37944, 522232), (38267, 517824), (40518, 489056), (43152, 459204), (45849, 432192), (47328, 418686), (50592, 391674), (54024, 366792), (57536, 344403), (61132, 324144), (64728, 306136), (65279, 303552), (69781, 283968), (70992, 279124), (72032, 275094), (75888, 261116), (76534, 258912), (81036, 244528), (86304, 229602), (91698, 216096), (94656, 209343), (101184, 195837), (108048, 183396), (114801, 172608), (122264, 162072), (129456, 153068), (130558, 151776), (137547, 144064), (139562, 141984)]