256003704

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10427}}^1$

素因数の和:10481

約数の個数: 96

約数和(自身を含む): 780848640

約数和(自身を除く): 524844936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 10427, 12276, 20854, 24552, 31281, 41708, 62562, 83416, 93843, 114697, 125124, 187686, 229394, 250248, 323237, 344091, 375372, 458788, 646474, 688182, 750744, 917576, 969711, 1032273, 1292948, 1376364, 1939422, 2064546, 2585896, 2752728, 2909133, 3555607, 3878844, 4129092, 5818266, 7111214, 7757688, 8258184, 10666821, 11636532, 14222428, 21333642, 23273064, 28444856, 32000463, 42667284, 64000926, 85334568, 128001852, 256003704]

約数ペア:

[(1, 256003704), (2, 128001852), (3, 85334568), (4, 64000926), (6, 42667284), (8, 32000463), (9, 28444856), (11, 23273064), (12, 21333642), (18, 14222428), (22, 11636532), (24, 10666821), (31, 8258184), (33, 7757688), (36, 7111214), (44, 5818266), (62, 4129092), (66, 3878844), (72, 3555607), (88, 2909133), (93, 2752728), (99, 2585896), (124, 2064546), (132, 1939422), (186, 1376364), (198, 1292948), (248, 1032273), (264, 969711), (279, 917576), (341, 750744), (372, 688182), (396, 646474), (558, 458788), (682, 375372), (744, 344091), (792, 323237), (1023, 250248), (1116, 229394), (1364, 187686), (2046, 125124), (2232, 114697), (2728, 93843), (3069, 83416), (4092, 62562), (6138, 41708), (8184, 31281), (10427, 24552), (12276, 20854)]