428815112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 916012800

約数和(自身を除く): 487197688

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 113, 116, 226, 232, 319, 452, 638, 904, 1243, 1276, 1487, 2486, 2552, 2974, 3277, 4972, 5948, 6554, 9944, 11896, 13108, 16357, 26216, 32714, 36047, 43123, 65428, 72094, 86246, 130856, 144188, 168031, 172492, 288376, 336062, 344984, 474353, 672124, 948706, 1344248, 1848341, 1897412, 3696682, 3794824, 4872899, 7393364, 9745798, 14786728, 19491596, 38983192, 53601889, 107203778, 214407556, 428815112]

約数ペア:

[(1, 428815112), (2, 214407556), (4, 107203778), (8, 53601889), (11, 38983192), (22, 19491596), (29, 14786728), (44, 9745798), (58, 7393364), (88, 4872899), (113, 3794824), (116, 3696682), (226, 1897412), (232, 1848341), (319, 1344248), (452, 948706), (638, 672124), (904, 474353), (1243, 344984), (1276, 336062), (1487, 288376), (2486, 172492), (2552, 168031), (2974, 144188), (3277, 130856), (4972, 86246), (5948, 72094), (6554, 65428), (9944, 43123), (11896, 36047), (13108, 32714), (16357, 26216)]