39985651848

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{309851}}^1$

素因数の和:310162

約数の個数: 64

約数和(自身を含む): 105597561600

約数和(自身を除く): 65611909752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 283, 456, 566, 849, 1132, 1698, 2264, 3396, 5377, 6792, 10754, 16131, 21508, 32262, 43016, 64524, 129048, 309851, 619702, 929553, 1239404, 1859106, 2478808, 3718212, 5887169, 7436424, 11774338, 17661507, 23548676, 35323014, 47097352, 70646028, 87687833, 141292056, 175375666, 263063499, 350751332, 526126998, 701502664, 1052253996, 1666068827, 2104507992, 3332137654, 4998206481, 6664275308, 9996412962, 13328550616, 19992825924, 39985651848]

約数ペア:

[(1, 39985651848), (2, 19992825924), (3, 13328550616), (4, 9996412962), (6, 6664275308), (8, 4998206481), (12, 3332137654), (19, 2104507992), (24, 1666068827), (38, 1052253996), (57, 701502664), (76, 526126998), (114, 350751332), (152, 263063499), (228, 175375666), (283, 141292056), (456, 87687833), (566, 70646028), (849, 47097352), (1132, 35323014), (1698, 23548676), (2264, 17661507), (3396, 11774338), (5377, 7436424), (6792, 5887169), (10754, 3718212), (16131, 2478808), (21508, 1859106), (32262, 1239404), (43016, 929553), (64524, 619702), (129048, 309851)]