980526456

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21379}}^1$

素因数の和:21418

約数の個数: 144

約数和(自身を含む): 3326941800

約数和(自身を除く): 2346415344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 21379, 22932, 42758, 45864, 64137, 85516, 128274, 149653, 171032, 192411, 256548, 277927, 299306, 384822, 448959, 513096, 555854, 598612, 769644, 833781, 897918, 1047571, 1111708, 1197224, 1346877, 1539288, 1667562, 1795836, 1945489, 2095142, 2223416, 2501343, 2693754, 3142713, 3335124, 3591672, 3890978, 4190284, 5002686, 5387508, 5836467, 6285426, 6670248, 7781956, 8380568, 9428139, 10005372, 10775016, 11672934, 12570852, 13618423, 15563912, 17509401, 18856278, 20010744, 23345868, 25141704, 27236846, 35018802, 37712556, 40855269, 46691736, 54473692, 70037604, 75425112, 81710538, 108947384, 122565807, 140075208, 163421076, 245131614, 326842152, 490263228, 980526456]

約数ペア:

[(1, 980526456), (2, 490263228), (3, 326842152), (4, 245131614), (6, 163421076), (7, 140075208), (8, 122565807), (9, 108947384), (12, 81710538), (13, 75425112), (14, 70037604), (18, 54473692), (21, 46691736), (24, 40855269), (26, 37712556), (28, 35018802), (36, 27236846), (39, 25141704), (42, 23345868), (49, 20010744), (52, 18856278), (56, 17509401), (63, 15563912), (72, 13618423), (78, 12570852), (84, 11672934), (91, 10775016), (98, 10005372), (104, 9428139), (117, 8380568), (126, 7781956), (147, 6670248), (156, 6285426), (168, 5836467), (182, 5387508), (196, 5002686), (234, 4190284), (252, 3890978), (273, 3591672), (294, 3335124), (312, 3142713), (364, 2693754), (392, 2501343), (441, 2223416), (468, 2095142), (504, 1945489), (546, 1795836), (588, 1667562), (637, 1539288), (728, 1346877), (819, 1197224), (882, 1111708), (936, 1047571), (1092, 897918), (1176, 833781), (1274, 769644), (1638, 598612), (1764, 555854), (1911, 513096), (2184, 448959), (2548, 384822), (3276, 299306), (3528, 277927), (3822, 256548), (5096, 192411), (5733, 171032), (6552, 149653), (7644, 128274), (11466, 85516), (15288, 64137), (21379, 45864), (22932, 42758)]