380412904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{18481}}^1$

素因数の和:18601

約数の個数: 32

約数和(自身を含む): 745194240

約数和(自身を除く): 364781336

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 2573, 5146, 10292, 18481, 20584, 36962, 73924, 147848, 572911, 1145822, 1533923, 2291644, 3067846, 4583288, 6135692, 12271384, 47551613, 95103226, 190206452, 380412904]

約数ペア:

[(1, 380412904), (2, 190206452), (4, 95103226), (8, 47551613), (31, 12271384), (62, 6135692), (83, 4583288), (124, 3067846), (166, 2291644), (248, 1533923), (332, 1145822), (664, 572911), (2573, 147848), (5146, 73924), (10292, 36962), (18481, 20584)]