238088046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 554780160

約数和(自身を除く): 316692114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 131, 218, 262, 327, 393, 397, 654, 763, 786, 794, 917, 1191, 1526, 1834, 2289, 2382, 2751, 2779, 4578, 5502, 5558, 8337, 14279, 16674, 28558, 42837, 43273, 52007, 85674, 86546, 99953, 104014, 129819, 156021, 199906, 259638, 299859, 302911, 312042, 364049, 599718, 605822, 728098, 908733, 1092147, 1817466, 2184294, 5668763, 11337526, 17006289, 34012578, 39681341, 79362682, 119044023, 238088046]

約数ペア:

[(1, 238088046), (2, 119044023), (3, 79362682), (6, 39681341), (7, 34012578), (14, 17006289), (21, 11337526), (42, 5668763), (109, 2184294), (131, 1817466), (218, 1092147), (262, 908733), (327, 728098), (393, 605822), (397, 599718), (654, 364049), (763, 312042), (786, 302911), (794, 299859), (917, 259638), (1191, 199906), (1526, 156021), (1834, 129819), (2289, 104014), (2382, 99953), (2751, 86546), (2779, 85674), (4578, 52007), (5502, 43273), (5558, 42837), (8337, 28558), (14279, 16674)]