205858045152

素因数分解:

$2^5\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{644531}}^1$

素因数の和:645656

約数の個数: 72

約数和(自身を含む): 585937595880

約数和(自身を除く): 380079550728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1109, 2218, 3327, 4436, 6654, 8872, 9981, 13308, 17744, 19962, 26616, 35488, 39924, 53232, 79848, 106464, 159696, 319392, 644531, 1289062, 1933593, 2578124, 3867186, 5156248, 5800779, 7734372, 10312496, 11601558, 15468744, 20624992, 23203116, 30937488, 46406232, 61874976, 92812464, 185624928, 714784879, 1429569758, 2144354637, 2859139516, 4288709274, 5718279032, 6433063911, 8577418548, 11436558064, 12866127822, 17154837096, 22873116128, 25732255644, 34309674192, 51464511288, 68619348384, 102929022576, 205858045152]

約数ペア:

[(1, 205858045152), (2, 102929022576), (3, 68619348384), (4, 51464511288), (6, 34309674192), (8, 25732255644), (9, 22873116128), (12, 17154837096), (16, 12866127822), (18, 11436558064), (24, 8577418548), (32, 6433063911), (36, 5718279032), (48, 4288709274), (72, 2859139516), (96, 2144354637), (144, 1429569758), (288, 714784879), (1109, 185624928), (2218, 92812464), (3327, 61874976), (4436, 46406232), (6654, 30937488), (8872, 23203116), (9981, 20624992), (13308, 15468744), (17744, 11601558), (19962, 10312496), (26616, 7734372), (35488, 5800779), (39924, 5156248), (53232, 3867186), (79848, 2578124), (106464, 1933593), (159696, 1289062), (319392, 644531)]