15705978522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 35386460928

約数和(自身を除く): 19680482406

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 107, 111, 181, 214, 222, 281, 321, 362, 481, 543, 562, 642, 843, 962, 1086, 1391, 1443, 1686, 2353, 2782, 2886, 3653, 3959, 4173, 4706, 6697, 7059, 7306, 7918, 8346, 10397, 10959, 11877, 13394, 14118, 19367, 20091, 20794, 21918, 23754, 30067, 31191, 38734, 40182, 50861, 51467, 58101, 60134, 62382, 87061, 90201, 101722, 102934, 116202, 135161, 152583, 154401, 174122, 180402, 251771, 261183, 270322, 305166, 308802, 390871, 405483, 503542, 522366, 661193, 716579, 755313, 781742, 810966, 1112479, 1172613, 1322386, 1433158, 1510626, 1881857, 1983579, 2149737, 2224958, 2345226, 3337437, 3763714, 3967158, 4299474, 5442127, 5645571, 6674874, 9315527, 10884254, 11291142, 14462227, 16326381, 18631054, 24464141, 27946581, 28924454, 32652762, 43386681, 48928282, 55893162, 70747651, 73392423, 86773362, 141495302, 146784846, 201358699, 212242953, 402717398, 424485906, 604076097, 1208152194, 2617663087, 5235326174, 7852989261, 15705978522]

約数ペア:

[(1, 15705978522), (2, 7852989261), (3, 5235326174), (6, 2617663087), (13, 1208152194), (26, 604076097), (37, 424485906), (39, 402717398), (74, 212242953), (78, 201358699), (107, 146784846), (111, 141495302), (181, 86773362), (214, 73392423), (222, 70747651), (281, 55893162), (321, 48928282), (362, 43386681), (481, 32652762), (543, 28924454), (562, 27946581), (642, 24464141), (843, 18631054), (962, 16326381), (1086, 14462227), (1391, 11291142), (1443, 10884254), (1686, 9315527), (2353, 6674874), (2782, 5645571), (2886, 5442127), (3653, 4299474), (3959, 3967158), (4173, 3763714), (4706, 3337437), (6697, 2345226), (7059, 2224958), (7306, 2149737), (7918, 1983579), (8346, 1881857), (10397, 1510626), (10959, 1433158), (11877, 1322386), (13394, 1172613), (14118, 1112479), (19367, 810966), (20091, 781742), (20794, 755313), (21918, 716579), (23754, 661193), (30067, 522366), (31191, 503542), (38734, 405483), (40182, 390871), (50861, 308802), (51467, 305166), (58101, 270322), (60134, 261183), (62382, 251771), (87061, 180402), (90201, 174122), (101722, 154401), (102934, 152583), (116202, 135161)]