289783012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 534159360

約数和(自身を除く): 244376348

約数列:

[1, 2, 4, 47, 53, 94, 106, 127, 188, 212, 229, 254, 458, 508, 916, 2491, 4982, 5969, 6731, 9964, 10763, 11938, 12137, 13462, 21526, 23876, 24274, 26924, 29083, 43052, 48548, 58166, 116332, 316357, 570439, 632714, 1140878, 1265428, 1366901, 1541399, 2281756, 2733802, 3082798, 5467604, 6165596, 72445753, 144891506, 289783012]

約数ペア:

[(1, 289783012), (2, 144891506), (4, 72445753), (47, 6165596), (53, 5467604), (94, 3082798), (106, 2733802), (127, 2281756), (188, 1541399), (212, 1366901), (229, 1265428), (254, 1140878), (458, 632714), (508, 570439), (916, 316357), (2491, 116332), (4982, 58166), (5969, 48548), (6731, 43052), (9964, 29083), (10763, 26924), (11938, 24274), (12137, 23876), (13462, 21526)]