2597712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 7582848

約数和(自身を除く): 4985136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 181, 184, 208, 276, 299, 312, 362, 368, 543, 552, 598, 624, 724, 897, 1086, 1104, 1196, 1448, 1794, 2172, 2353, 2392, 2896, 3588, 4163, 4344, 4706, 4784, 7059, 7176, 8326, 8688, 9412, 12489, 14118, 14352, 16652, 18824, 24978, 28236, 33304, 37648, 49956, 54119, 56472, 66608, 99912, 108238, 112944, 162357, 199824, 216476, 324714, 432952, 649428, 865904, 1298856, 2597712]

約数ペア:

[(1, 2597712), (2, 1298856), (3, 865904), (4, 649428), (6, 432952), (8, 324714), (12, 216476), (13, 199824), (16, 162357), (23, 112944), (24, 108238), (26, 99912), (39, 66608), (46, 56472), (48, 54119), (52, 49956), (69, 37648), (78, 33304), (92, 28236), (104, 24978), (138, 18824), (156, 16652), (181, 14352), (184, 14118), (208, 12489), (276, 9412), (299, 8688), (312, 8326), (362, 7176), (368, 7059), (543, 4784), (552, 4706), (598, 4344), (624, 4163), (724, 3588), (897, 2896), (1086, 2392), (1104, 2353), (1196, 2172), (1448, 1794)]