338532064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10301}}^1$

素因数の和:10403

約数の個数: 48

約数和(自身を含む): 726909120

約数和(自身を除く): 388377056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 8216, 10301, 16432, 20602, 32864, 41204, 82408, 133913, 164816, 267826, 329632, 535652, 813779, 1071304, 1627558, 2142608, 3255116, 4285216, 6510232, 10579127, 13020464, 21158254, 26040928, 42316508, 84633016, 169266032, 338532064]

約数ペア:

[(1, 338532064), (2, 169266032), (4, 84633016), (8, 42316508), (13, 26040928), (16, 21158254), (26, 13020464), (32, 10579127), (52, 6510232), (79, 4285216), (104, 3255116), (158, 2142608), (208, 1627558), (316, 1071304), (416, 813779), (632, 535652), (1027, 329632), (1264, 267826), (2054, 164816), (2528, 133913), (4108, 82408), (8216, 41204), (10301, 32864), (16432, 20602)]