880416

素因数分解:

$2^5\times 3^3\times {\mathrm{1019}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 2570400

約数和(自身を除く): 1689984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1019, 2038, 3057, 4076, 6114, 8152, 9171, 12228, 16304, 18342, 24456, 27513, 32608, 36684, 48912, 55026, 73368, 97824, 110052, 146736, 220104, 293472, 440208, 880416]

約数ペア:

[(1, 880416), (2, 440208), (3, 293472), (4, 220104), (6, 146736), (8, 110052), (9, 97824), (12, 73368), (16, 55026), (18, 48912), (24, 36684), (27, 32608), (32, 27513), (36, 24456), (48, 18342), (54, 16304), (72, 12228), (96, 9171), (108, 8152), (144, 6114), (216, 4076), (288, 3057), (432, 2038), (864, 1019)]