317196828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 902358912

約数和(自身を除く): 585162084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 61, 78, 82, 117, 122, 123, 156, 164, 183, 234, 244, 246, 271, 366, 369, 468, 492, 533, 542, 549, 732, 738, 793, 813, 1066, 1084, 1098, 1476, 1586, 1599, 1626, 2132, 2196, 2379, 2439, 2501, 3172, 3198, 3252, 3523, 4758, 4797, 4878, 5002, 6396, 7046, 7137, 7503, 9516, 9594, 9756, 10004, 10569, 11111, 14092, 14274, 15006, 16531, 19188, 21138, 22222, 22509, 28548, 30012, 31707, 32513, 33062, 33333, 42276, 44444, 45018, 49593, 63414, 65026, 66124, 66666, 90036, 97539, 99186, 99999, 126828, 130052, 133332, 144443, 148779, 195078, 198372, 199998, 214903, 288886, 292617, 297558, 390156, 399996, 429806, 433329, 577772, 585234, 595116, 644709, 677771, 859612, 866658, 1170468, 1289418, 1299987, 1355542, 1733316, 1934127, 2033313, 2578836, 2599974, 2711084, 3868254, 4066626, 5199948, 6099939, 7736508, 8133252, 8811023, 12199878, 17622046, 24399756, 26433069, 35244092, 52866138, 79299207, 105732276, 158598414, 317196828]

約数ペア:

[(1, 317196828), (2, 158598414), (3, 105732276), (4, 79299207), (6, 52866138), (9, 35244092), (12, 26433069), (13, 24399756), (18, 17622046), (26, 12199878), (36, 8811023), (39, 8133252), (41, 7736508), (52, 6099939), (61, 5199948), (78, 4066626), (82, 3868254), (117, 2711084), (122, 2599974), (123, 2578836), (156, 2033313), (164, 1934127), (183, 1733316), (234, 1355542), (244, 1299987), (246, 1289418), (271, 1170468), (366, 866658), (369, 859612), (468, 677771), (492, 644709), (533, 595116), (542, 585234), (549, 577772), (732, 433329), (738, 429806), (793, 399996), (813, 390156), (1066, 297558), (1084, 292617), (1098, 288886), (1476, 214903), (1586, 199998), (1599, 198372), (1626, 195078), (2132, 148779), (2196, 144443), (2379, 133332), (2439, 130052), (2501, 126828), (3172, 99999), (3198, 99186), (3252, 97539), (3523, 90036), (4758, 66666), (4797, 66124), (4878, 65026), (5002, 63414), (6396, 49593), (7046, 45018), (7137, 44444), (7503, 42276), (9516, 33333), (9594, 33062), (9756, 32513), (10004, 31707), (10569, 30012), (11111, 28548), (14092, 22509), (14274, 22222), (15006, 21138), (16531, 19188)]