631282944

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17489}}^1$

素因数の和:17555

約数の個数: 72

約数和(自身を含む): 1715978880

約数和(自身を除く): 1084695936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 12032, 17489, 18048, 34978, 36096, 52467, 69956, 104934, 139912, 209868, 279824, 419736, 559648, 821983, 839472, 1119296, 1643966, 1678944, 2238592, 2465949, 3287932, 3357888, 4477184, 4931898, 6575864, 6715776, 9863796, 13151728, 13431552, 19727592, 26303456, 39455184, 52606912, 78910368, 105213824, 157820736, 210427648, 315641472, 631282944]

約数ペア:

[(1, 631282944), (2, 315641472), (3, 210427648), (4, 157820736), (6, 105213824), (8, 78910368), (12, 52606912), (16, 39455184), (24, 26303456), (32, 19727592), (47, 13431552), (48, 13151728), (64, 9863796), (94, 6715776), (96, 6575864), (128, 4931898), (141, 4477184), (188, 3357888), (192, 3287932), (256, 2465949), (282, 2238592), (376, 1678944), (384, 1643966), (564, 1119296), (752, 839472), (768, 821983), (1128, 559648), (1504, 419736), (2256, 279824), (3008, 209868), (4512, 139912), (6016, 104934), (9024, 69956), (12032, 52467), (17489, 36096), (18048, 34978)]