254298768

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 673885440

約数和(自身を除く): 419586672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 107, 134, 201, 214, 268, 321, 402, 428, 536, 642, 739, 804, 856, 1072, 1284, 1478, 1608, 1712, 2217, 2568, 2956, 3216, 4434, 5136, 5912, 7169, 8868, 11824, 14338, 17736, 21507, 28676, 35472, 43014, 49513, 57352, 79073, 86028, 99026, 114704, 148539, 158146, 172056, 198052, 237219, 297078, 316292, 344112, 396104, 474438, 594156, 632584, 792208, 948876, 1188312, 1265168, 1897752, 2376624, 3795504, 5297891, 10595782, 15893673, 21191564, 31787346, 42383128, 63574692, 84766256, 127149384, 254298768]

約数ペア:

[(1, 254298768), (2, 127149384), (3, 84766256), (4, 63574692), (6, 42383128), (8, 31787346), (12, 21191564), (16, 15893673), (24, 10595782), (48, 5297891), (67, 3795504), (107, 2376624), (134, 1897752), (201, 1265168), (214, 1188312), (268, 948876), (321, 792208), (402, 632584), (428, 594156), (536, 474438), (642, 396104), (739, 344112), (804, 316292), (856, 297078), (1072, 237219), (1284, 198052), (1478, 172056), (1608, 158146), (1712, 148539), (2217, 114704), (2568, 99026), (2956, 86028), (3216, 79073), (4434, 57352), (5136, 49513), (5912, 43014), (7169, 35472), (8868, 28676), (11824, 21507), (14338, 17736)]