557815986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11743}}^1$

素因数の和:11800

約数の個数: 96

約数和(自身を含む): 1538933760

約数和(自身を除く): 981117774

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 174, 182, 203, 234, 261, 273, 377, 406, 522, 546, 609, 754, 819, 1131, 1218, 1638, 1827, 2262, 2639, 3393, 3654, 5278, 6786, 7917, 11743, 15834, 23486, 23751, 35229, 47502, 70458, 82201, 105687, 152659, 164402, 211374, 246603, 305318, 340547, 457977, 493206, 681094, 739809, 915954, 1021641, 1068613, 1373931, 1479618, 2043282, 2137226, 2383829, 2747862, 3064923, 3205839, 4427111, 4767658, 6129846, 6411678, 7151487, 8854222, 9617517, 13281333, 14302974, 19235034, 21454461, 26562666, 30989777, 39843999, 42908922, 61979554, 79687998, 92969331, 185938662, 278907993, 557815986]

約数ペア:

[(1, 557815986), (2, 278907993), (3, 185938662), (6, 92969331), (7, 79687998), (9, 61979554), (13, 42908922), (14, 39843999), (18, 30989777), (21, 26562666), (26, 21454461), (29, 19235034), (39, 14302974), (42, 13281333), (58, 9617517), (63, 8854222), (78, 7151487), (87, 6411678), (91, 6129846), (117, 4767658), (126, 4427111), (174, 3205839), (182, 3064923), (203, 2747862), (234, 2383829), (261, 2137226), (273, 2043282), (377, 1479618), (406, 1373931), (522, 1068613), (546, 1021641), (609, 915954), (754, 739809), (819, 681094), (1131, 493206), (1218, 457977), (1638, 340547), (1827, 305318), (2262, 246603), (2639, 211374), (3393, 164402), (3654, 152659), (5278, 105687), (6786, 82201), (7917, 70458), (11743, 47502), (15834, 35229), (23486, 23751)]