508728815544

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{20771}}^1\times {\mathrm{21713}}^1$

素因数の和:42540

約数の個数: 64

約数和(自身を含む): 1299004439040

約数和(自身を除く): 790275623496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 20771, 21713, 41542, 43426, 62313, 65139, 83084, 86852, 124626, 130278, 166168, 173704, 249252, 260556, 498504, 521112, 976237, 1020511, 1952474, 2041022, 2928711, 3061533, 3904948, 4082044, 5857422, 6123066, 7809896, 8164088, 11714844, 12246132, 23429688, 24492264, 451000723, 902001446, 1353002169, 1804002892, 2706004338, 3608005784, 5412008676, 10824017352, 21197033981, 42394067962, 63591101943, 84788135924, 127182203886, 169576271848, 254364407772, 508728815544]

約数ペア:

[(1, 508728815544), (2, 254364407772), (3, 169576271848), (4, 127182203886), (6, 84788135924), (8, 63591101943), (12, 42394067962), (24, 21197033981), (47, 10824017352), (94, 5412008676), (141, 3608005784), (188, 2706004338), (282, 1804002892), (376, 1353002169), (564, 902001446), (1128, 451000723), (20771, 24492264), (21713, 23429688), (41542, 12246132), (43426, 11714844), (62313, 8164088), (65139, 7809896), (83084, 6123066), (86852, 5857422), (124626, 4082044), (130278, 3904948), (166168, 3061533), (173704, 2928711), (249252, 2041022), (260556, 1952474), (498504, 1020511), (521112, 976237)]