7771132404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 22672715520

約数和(自身を除く): 14901583116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 311, 433, 458, 622, 687, 866, 916, 933, 1244, 1299, 1374, 1603, 1732, 1866, 2061, 2177, 2598, 2748, 2799, 3031, 3206, 3732, 3897, 4122, 4354, 4809, 5196, 5598, 6062, 6412, 6531, 7794, 8244, 8708, 9093, 9618, 11196, 12124, 13062, 14427, 15588, 18186, 19236, 19593, 26124, 27279, 28854, 36372, 39186, 54558, 57708, 71219, 78372, 99157, 109116, 134663, 142438, 198314, 213657, 269326, 284876, 297471, 396628, 403989, 427314, 498533, 538652, 594942, 640971, 694099, 807978, 854628, 892413, 942641, 997066, 1189884, 1211967, 1281942, 1388198, 1495599, 1615956, 1784826, 1885282, 1994132, 2082297, 2423934, 2563884, 2776396, 2827923, 2991198, 3569652, 3770564, 4164594, 4486797, 4847868, 5655846, 5982396, 6246891, 8329188, 8483769, 8973594, 11311692, 12493782, 16967538, 17947188, 24987564, 30837827, 33935076, 61675654, 92513481, 123351308, 185026962, 215864789, 277540443, 370053924, 431729578, 555080886, 647594367, 863459156, 1110161772, 1295188734, 1942783101, 2590377468, 3885566202, 7771132404]

約数ペア:

[(1, 7771132404), (2, 3885566202), (3, 2590377468), (4, 1942783101), (6, 1295188734), (7, 1110161772), (9, 863459156), (12, 647594367), (14, 555080886), (18, 431729578), (21, 370053924), (28, 277540443), (36, 215864789), (42, 185026962), (63, 123351308), (84, 92513481), (126, 61675654), (229, 33935076), (252, 30837827), (311, 24987564), (433, 17947188), (458, 16967538), (622, 12493782), (687, 11311692), (866, 8973594), (916, 8483769), (933, 8329188), (1244, 6246891), (1299, 5982396), (1374, 5655846), (1603, 4847868), (1732, 4486797), (1866, 4164594), (2061, 3770564), (2177, 3569652), (2598, 2991198), (2748, 2827923), (2799, 2776396), (3031, 2563884), (3206, 2423934), (3732, 2082297), (3897, 1994132), (4122, 1885282), (4354, 1784826), (4809, 1615956), (5196, 1495599), (5598, 1388198), (6062, 1281942), (6412, 1211967), (6531, 1189884), (7794, 997066), (8244, 942641), (8708, 892413), (9093, 854628), (9618, 807978), (11196, 694099), (12124, 640971), (13062, 594942), (14427, 538652), (15588, 498533), (18186, 427314), (19236, 403989), (19593, 396628), (26124, 297471), (27279, 284876), (28854, 269326), (36372, 213657), (39186, 198314), (54558, 142438), (57708, 134663), (71219, 109116), (78372, 99157)]