210008618656

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{2753}}^1\times {\mathrm{5531}}^1$

素因数の和:8725

約数の個数: 48

約数和(自身を含む): 414639243648

約数和(自身を除く): 204630624992

約数列:

[1, 2, 4, 8, 16, 32, 431, 862, 1724, 2753, 3448, 5506, 5531, 6896, 11012, 11062, 13792, 22024, 22124, 44048, 44248, 88096, 88496, 176992, 1186543, 2373086, 2383861, 4746172, 4767722, 9492344, 9535444, 15226843, 18984688, 19070888, 30453686, 37969376, 38141776, 60907372, 76283552, 121814744, 243629488, 487258976, 6562769333, 13125538666, 26251077332, 52502154664, 105004309328, 210008618656]

約数ペア:

[(1, 210008618656), (2, 105004309328), (4, 52502154664), (8, 26251077332), (16, 13125538666), (32, 6562769333), (431, 487258976), (862, 243629488), (1724, 121814744), (2753, 76283552), (3448, 60907372), (5506, 38141776), (5531, 37969376), (6896, 30453686), (11012, 19070888), (11062, 18984688), (13792, 15226843), (22024, 9535444), (22124, 9492344), (44048, 4767722), (44248, 4746172), (88096, 2383861), (88496, 2373086), (176992, 1186543)]