221485728

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 599622912

約数和(自身を除く): 378137184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 101, 106, 159, 202, 212, 303, 318, 404, 424, 431, 606, 636, 808, 848, 862, 1212, 1272, 1293, 1616, 1696, 1724, 2424, 2544, 2586, 3232, 3448, 4848, 5088, 5172, 5353, 6896, 9696, 10344, 10706, 13792, 16059, 20688, 21412, 22843, 32118, 41376, 42824, 43531, 45686, 64236, 68529, 85648, 87062, 91372, 128472, 130593, 137058, 171296, 174124, 182744, 256944, 261186, 274116, 348248, 365488, 513888, 522372, 548232, 696496, 730976, 1044744, 1096464, 1392992, 2089488, 2192928, 2307143, 4178976, 4614286, 6921429, 9228572, 13842858, 18457144, 27685716, 36914288, 55371432, 73828576, 110742864, 221485728]

約数ペア:

[(1, 221485728), (2, 110742864), (3, 73828576), (4, 55371432), (6, 36914288), (8, 27685716), (12, 18457144), (16, 13842858), (24, 9228572), (32, 6921429), (48, 4614286), (53, 4178976), (96, 2307143), (101, 2192928), (106, 2089488), (159, 1392992), (202, 1096464), (212, 1044744), (303, 730976), (318, 696496), (404, 548232), (424, 522372), (431, 513888), (606, 365488), (636, 348248), (808, 274116), (848, 261186), (862, 256944), (1212, 182744), (1272, 174124), (1293, 171296), (1616, 137058), (1696, 130593), (1724, 128472), (2424, 91372), (2544, 87062), (2586, 85648), (3232, 68529), (3448, 64236), (4848, 45686), (5088, 43531), (5172, 42824), (5353, 41376), (6896, 32118), (9696, 22843), (10344, 21412), (10706, 20688), (13792, 16059)]