320792592

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1049}}^1$

素因数の和:1360

約数の個数: 80

約数和(自身を含む): 868694400

約数和(自身を除く): 547901808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 277, 368, 552, 554, 831, 1049, 1104, 1108, 1662, 2098, 2216, 3147, 3324, 4196, 4432, 6294, 6371, 6648, 8392, 12588, 12742, 13296, 16784, 19113, 24127, 25176, 25484, 38226, 48254, 50352, 50968, 72381, 76452, 96508, 101936, 144762, 152904, 193016, 289524, 290573, 305808, 386032, 579048, 581146, 871719, 1158096, 1162292, 1743438, 2324584, 3486876, 4649168, 6683179, 6973752, 13366358, 13947504, 20049537, 26732716, 40099074, 53465432, 80198148, 106930864, 160396296, 320792592]

約数ペア:

[(1, 320792592), (2, 160396296), (3, 106930864), (4, 80198148), (6, 53465432), (8, 40099074), (12, 26732716), (16, 20049537), (23, 13947504), (24, 13366358), (46, 6973752), (48, 6683179), (69, 4649168), (92, 3486876), (138, 2324584), (184, 1743438), (276, 1162292), (277, 1158096), (368, 871719), (552, 581146), (554, 579048), (831, 386032), (1049, 305808), (1104, 290573), (1108, 289524), (1662, 193016), (2098, 152904), (2216, 144762), (3147, 101936), (3324, 96508), (4196, 76452), (4432, 72381), (6294, 50968), (6371, 50352), (6648, 48254), (8392, 38226), (12588, 25484), (12742, 25176), (13296, 24127), (16784, 19113)]