15698005088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1216

約数の個数: 96

約数和(自身を含む): 33182237088

約数和(自身を除く): 17484232000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 521, 544, 571, 776, 1042, 1142, 1552, 1649, 2084, 2284, 3104, 3298, 4168, 4568, 6596, 8336, 8857, 9136, 9707, 13192, 16672, 17714, 18272, 19414, 26384, 35428, 38828, 50537, 52768, 55387, 70856, 77656, 101074, 110774, 141712, 155312, 202148, 221548, 283424, 297491, 310624, 404296, 443096, 594982, 808592, 859129, 886192, 941579, 1189964, 1617184, 1718258, 1772384, 1883158, 2379928, 3436516, 3766316, 4759856, 5057347, 6873032, 7532632, 9519712, 10114694, 13746064, 15065264, 20229388, 27492128, 28856627, 30130528, 40458776, 57713254, 80917552, 115426508, 161835104, 230853016, 461706032, 490562659, 923412064, 981125318, 1962250636, 3924501272, 7849002544, 15698005088]

約数ペア:

[(1, 15698005088), (2, 7849002544), (4, 3924501272), (8, 1962250636), (16, 981125318), (17, 923412064), (32, 490562659), (34, 461706032), (68, 230853016), (97, 161835104), (136, 115426508), (194, 80917552), (272, 57713254), (388, 40458776), (521, 30130528), (544, 28856627), (571, 27492128), (776, 20229388), (1042, 15065264), (1142, 13746064), (1552, 10114694), (1649, 9519712), (2084, 7532632), (2284, 6873032), (3104, 5057347), (3298, 4759856), (4168, 3766316), (4568, 3436516), (6596, 2379928), (8336, 1883158), (8857, 1772384), (9136, 1718258), (9707, 1617184), (13192, 1189964), (16672, 941579), (17714, 886192), (18272, 859129), (19414, 808592), (26384, 594982), (35428, 443096), (38828, 404296), (50537, 310624), (52768, 297491), (55387, 283424), (70856, 221548), (77656, 202148), (101074, 155312), (110774, 141712)]