291278156196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1\times {\mathrm{646957}}^1$

素因数の和:649188

約数の個数: 48

約数和(自身を含む): 719955565056

約数和(自身を除く): 428677408860

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2207, 4414, 6621, 8828, 13242, 26484, 37519, 75038, 112557, 150076, 225114, 450228, 646957, 1293914, 1940871, 2587828, 3881742, 7763484, 10998269, 21996538, 32994807, 43993076, 65989614, 131979228, 1427834099, 2855668198, 4283502297, 5711336396, 8567004594, 17134009188, 24273179683, 48546359366, 72819539049, 97092718732, 145639078098, 291278156196]

約数ペア:

[(1, 291278156196), (2, 145639078098), (3, 97092718732), (4, 72819539049), (6, 48546359366), (12, 24273179683), (17, 17134009188), (34, 8567004594), (51, 5711336396), (68, 4283502297), (102, 2855668198), (204, 1427834099), (2207, 131979228), (4414, 65989614), (6621, 43993076), (8828, 32994807), (13242, 21996538), (26484, 10998269), (37519, 7763484), (75038, 3881742), (112557, 2587828), (150076, 1940871), (225114, 1293914), (450228, 646957)]