488976304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 1034853408

約数和(自身を除く): 545877104

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 107, 136, 212, 214, 272, 317, 424, 428, 634, 848, 856, 901, 1268, 1712, 1802, 1819, 2536, 3604, 3638, 5072, 5389, 5671, 7208, 7276, 10778, 11342, 14416, 14552, 16801, 21556, 22684, 29104, 33602, 33919, 43112, 45368, 67204, 67838, 86224, 90736, 96407, 134408, 135676, 192814, 268816, 271352, 285617, 385628, 542704, 571234, 576623, 771256, 1142468, 1153246, 1542512, 1797707, 2284936, 2306492, 3595414, 4569872, 4612984, 7190828, 9225968, 14381656, 28763312, 30561019, 61122038, 122244076, 244488152, 488976304]

約数ペア:

[(1, 488976304), (2, 244488152), (4, 122244076), (8, 61122038), (16, 30561019), (17, 28763312), (34, 14381656), (53, 9225968), (68, 7190828), (106, 4612984), (107, 4569872), (136, 3595414), (212, 2306492), (214, 2284936), (272, 1797707), (317, 1542512), (424, 1153246), (428, 1142468), (634, 771256), (848, 576623), (856, 571234), (901, 542704), (1268, 385628), (1712, 285617), (1802, 271352), (1819, 268816), (2536, 192814), (3604, 135676), (3638, 134408), (5072, 96407), (5389, 90736), (5671, 86224), (7208, 67838), (7276, 67204), (10778, 45368), (11342, 43112), (14416, 33919), (14552, 33602), (16801, 29104), (21556, 22684)]