328765416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63127}}^1$

素因数の和:63174

約数の個数: 64

約数和(自身を含む): 969646080

約数和(自身を除く): 640880664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 63127, 126254, 189381, 252508, 378762, 441889, 505016, 757524, 883778, 1325667, 1515048, 1767556, 1956937, 2651334, 3535112, 3913874, 5302668, 5870811, 7827748, 10605336, 11741622, 13698559, 15655496, 23483244, 27397118, 41095677, 46966488, 54794236, 82191354, 109588472, 164382708, 328765416]

約数ペア:

[(1, 328765416), (2, 164382708), (3, 109588472), (4, 82191354), (6, 54794236), (7, 46966488), (8, 41095677), (12, 27397118), (14, 23483244), (21, 15655496), (24, 13698559), (28, 11741622), (31, 10605336), (42, 7827748), (56, 5870811), (62, 5302668), (84, 3913874), (93, 3535112), (124, 2651334), (168, 1956937), (186, 1767556), (217, 1515048), (248, 1325667), (372, 883778), (434, 757524), (651, 505016), (744, 441889), (868, 378762), (1302, 252508), (1736, 189381), (2604, 126254), (5208, 63127)]