820565946936

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{118861}}^1$

素因数の和:119938

約数の個数: 128

約数和(自身を含む): 2355179212800

約数和(自身を除く): 1534613265864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1031, 1116, 1674, 2062, 2232, 3093, 3348, 4124, 6186, 6696, 8248, 9279, 12372, 18558, 24744, 27837, 31961, 37116, 55674, 63922, 74232, 95883, 111348, 118861, 127844, 191766, 222696, 237722, 255688, 287649, 356583, 383532, 475444, 575298, 713166, 767064, 862947, 950888, 1069749, 1150596, 1426332, 1725894, 2139498, 2301192, 2852664, 3209247, 3451788, 3684691, 4278996, 6418494, 6903576, 7369382, 8557992, 11054073, 12836988, 14738764, 22108146, 25673976, 29477528, 33162219, 44216292, 66324438, 88432584, 99486657, 122545691, 132648876, 198973314, 245091382, 265297752, 367637073, 397946628, 490182764, 735274146, 795893256, 980365528, 1102911219, 1470548292, 2205822438, 2941096584, 3308733657, 3798916421, 4411644876, 6617467314, 7597832842, 8823289752, 11396749263, 13234934628, 15195665684, 22793498526, 26469869256, 30391331368, 34190247789, 45586997052, 68380495578, 91173994104, 102570743367, 136760991156, 205141486734, 273521982312, 410282973468, 820565946936]

約数ペア:

[(1, 820565946936), (2, 410282973468), (3, 273521982312), (4, 205141486734), (6, 136760991156), (8, 102570743367), (9, 91173994104), (12, 68380495578), (18, 45586997052), (24, 34190247789), (27, 30391331368), (31, 26469869256), (36, 22793498526), (54, 15195665684), (62, 13234934628), (72, 11396749263), (93, 8823289752), (108, 7597832842), (124, 6617467314), (186, 4411644876), (216, 3798916421), (248, 3308733657), (279, 2941096584), (372, 2205822438), (558, 1470548292), (744, 1102911219), (837, 980365528), (1031, 795893256), (1116, 735274146), (1674, 490182764), (2062, 397946628), (2232, 367637073), (3093, 265297752), (3348, 245091382), (4124, 198973314), (6186, 132648876), (6696, 122545691), (8248, 99486657), (9279, 88432584), (12372, 66324438), (18558, 44216292), (24744, 33162219), (27837, 29477528), (31961, 25673976), (37116, 22108146), (55674, 14738764), (63922, 12836988), (74232, 11054073), (95883, 8557992), (111348, 7369382), (118861, 6903576), (127844, 6418494), (191766, 4278996), (222696, 3684691), (237722, 3451788), (255688, 3209247), (287649, 2852664), (356583, 2301192), (383532, 2139498), (475444, 1725894), (575298, 1426332), (713166, 1150596), (767064, 1069749), (862947, 950888)]