390050808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29389}}^1$

素因数の和:29484

約数の個数: 64

約数和(自身を含む): 1128576000

約数和(自身を除く): 738525192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 29389, 58778, 88167, 117556, 176334, 205723, 235112, 352668, 411446, 617169, 705336, 822892, 1234338, 1645784, 2321731, 2468676, 4643462, 4937352, 6965193, 9286924, 13930386, 16252117, 18573848, 27860772, 32504234, 48756351, 55721544, 65008468, 97512702, 130016936, 195025404, 390050808]

約数ペア:

[(1, 390050808), (2, 195025404), (3, 130016936), (4, 97512702), (6, 65008468), (7, 55721544), (8, 48756351), (12, 32504234), (14, 27860772), (21, 18573848), (24, 16252117), (28, 13930386), (42, 9286924), (56, 6965193), (79, 4937352), (84, 4643462), (158, 2468676), (168, 2321731), (237, 1645784), (316, 1234338), (474, 822892), (553, 705336), (632, 617169), (948, 411446), (1106, 352668), (1659, 235112), (1896, 205723), (2212, 176334), (3318, 117556), (4424, 88167), (6636, 58778), (13272, 29389)]