1268344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 3110400

約数和(自身を除く): 1842056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 71, 77, 88, 116, 142, 154, 203, 232, 284, 308, 319, 406, 497, 568, 616, 638, 781, 812, 994, 1276, 1562, 1624, 1988, 2059, 2233, 2552, 3124, 3976, 4118, 4466, 5467, 6248, 8236, 8932, 10934, 14413, 16472, 17864, 21868, 22649, 28826, 43736, 45298, 57652, 90596, 115304, 158543, 181192, 317086, 634172, 1268344]

約数ペア:

[(1, 1268344), (2, 634172), (4, 317086), (7, 181192), (8, 158543), (11, 115304), (14, 90596), (22, 57652), (28, 45298), (29, 43736), (44, 28826), (56, 22649), (58, 21868), (71, 17864), (77, 16472), (88, 14413), (116, 10934), (142, 8932), (154, 8236), (203, 6248), (232, 5467), (284, 4466), (308, 4118), (319, 3976), (406, 3124), (497, 2552), (568, 2233), (616, 2059), (638, 1988), (781, 1624), (812, 1562), (994, 1276)]