372490254

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^3\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 828500400

約数和(自身を除く): 456010146

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 139, 159, 278, 318, 417, 477, 834, 954, 1251, 2502, 2809, 5618, 7367, 8427, 14734, 16854, 22101, 25281, 44202, 50562, 66303, 132606, 148877, 297754, 390451, 446631, 780902, 893262, 1171353, 1339893, 2342706, 2679786, 3514059, 7028118, 20693903, 41387806, 62081709, 124163418, 186245127, 372490254]

約数ペア:

[(1, 372490254), (2, 186245127), (3, 124163418), (6, 62081709), (9, 41387806), (18, 20693903), (53, 7028118), (106, 3514059), (139, 2679786), (159, 2342706), (278, 1339893), (318, 1171353), (417, 893262), (477, 780902), (834, 446631), (954, 390451), (1251, 297754), (2502, 148877), (2809, 132606), (5618, 66303), (7367, 50562), (8427, 44202), (14734, 25281), (16854, 22101)]