1531630512

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{44879}}^1$

素因数の和:44975

約数の個数: 80

約数和(自身を含む): 4452096000

約数和(自身を除く): 2920465488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 8532, 11376, 17064, 34128, 44879, 89758, 134637, 179516, 269274, 359032, 403911, 538548, 718064, 807822, 1077096, 1211733, 1615644, 2154192, 2423466, 3231288, 3545441, 4846932, 6462576, 7090882, 9693864, 10636323, 14181764, 19387728, 21272646, 28363528, 31908969, 42545292, 56727056, 63817938, 85090584, 95726907, 127635876, 170181168, 191453814, 255271752, 382907628, 510543504, 765815256, 1531630512]

約数ペア:

[(1, 1531630512), (2, 765815256), (3, 510543504), (4, 382907628), (6, 255271752), (8, 191453814), (9, 170181168), (12, 127635876), (16, 95726907), (18, 85090584), (24, 63817938), (27, 56727056), (36, 42545292), (48, 31908969), (54, 28363528), (72, 21272646), (79, 19387728), (108, 14181764), (144, 10636323), (158, 9693864), (216, 7090882), (237, 6462576), (316, 4846932), (432, 3545441), (474, 3231288), (632, 2423466), (711, 2154192), (948, 1615644), (1264, 1211733), (1422, 1077096), (1896, 807822), (2133, 718064), (2844, 538548), (3792, 403911), (4266, 359032), (5688, 269274), (8532, 179516), (11376, 134637), (17064, 89758), (34128, 44879)]