321510672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10289}}^1$

素因数の和:10341

約数の個数: 120

約数和(自身を含む): 1061598720

約数和(自身を除く): 740088048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10289, 10416, 15624, 20578, 30867, 31248, 41156, 61734, 72023, 82312, 92601, 123468, 144046, 164624, 185202, 216069, 246936, 288092, 318959, 370404, 432138, 493872, 576184, 637918, 648207, 740808, 864276, 956877, 1152368, 1275836, 1296414, 1481616, 1728552, 1913754, 2232713, 2551672, 2592828, 2870631, 3457104, 3827508, 4465426, 5103344, 5185656, 5741262, 6698139, 7655016, 8930852, 10371312, 11482524, 13396278, 15310032, 17861704, 20094417, 22965048, 26792556, 35723408, 40188834, 45930096, 53585112, 80377668, 107170224, 160755336, 321510672]

約数ペア:

[(1, 321510672), (2, 160755336), (3, 107170224), (4, 80377668), (6, 53585112), (7, 45930096), (8, 40188834), (9, 35723408), (12, 26792556), (14, 22965048), (16, 20094417), (18, 17861704), (21, 15310032), (24, 13396278), (28, 11482524), (31, 10371312), (36, 8930852), (42, 7655016), (48, 6698139), (56, 5741262), (62, 5185656), (63, 5103344), (72, 4465426), (84, 3827508), (93, 3457104), (112, 2870631), (124, 2592828), (126, 2551672), (144, 2232713), (168, 1913754), (186, 1728552), (217, 1481616), (248, 1296414), (252, 1275836), (279, 1152368), (336, 956877), (372, 864276), (434, 740808), (496, 648207), (504, 637918), (558, 576184), (651, 493872), (744, 432138), (868, 370404), (1008, 318959), (1116, 288092), (1302, 246936), (1488, 216069), (1736, 185202), (1953, 164624), (2232, 144046), (2604, 123468), (3472, 92601), (3906, 82312), (4464, 72023), (5208, 61734), (7812, 41156), (10289, 31248), (10416, 30867), (15624, 20578)]