678876696

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{140729}}^1$

素因数の和:140808

約数の個数: 48

約数和(自身を含む): 1866079800

約数和(自身を除く): 1187203104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 140729, 281458, 422187, 562916, 844374, 1125832, 1266561, 1688748, 2533122, 3377496, 5066244, 9428843, 10132488, 18857686, 28286529, 37715372, 56573058, 75430744, 84859587, 113146116, 169719174, 226292232, 339438348, 678876696]

約数ペア:

[(1, 678876696), (2, 339438348), (3, 226292232), (4, 169719174), (6, 113146116), (8, 84859587), (9, 75430744), (12, 56573058), (18, 37715372), (24, 28286529), (36, 18857686), (67, 10132488), (72, 9428843), (134, 5066244), (201, 3377496), (268, 2533122), (402, 1688748), (536, 1266561), (603, 1125832), (804, 844374), (1206, 562916), (1608, 422187), (2412, 281458), (4824, 140729)]