1615416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 4579200

約数和(自身を除く): 2963784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 211, 232, 264, 319, 348, 422, 633, 638, 696, 844, 957, 1266, 1276, 1688, 1914, 2321, 2532, 2552, 3828, 4642, 5064, 6119, 6963, 7656, 9284, 12238, 13926, 18357, 18568, 24476, 27852, 36714, 48952, 55704, 67309, 73428, 134618, 146856, 201927, 269236, 403854, 538472, 807708, 1615416]

約数ペア:

[(1, 1615416), (2, 807708), (3, 538472), (4, 403854), (6, 269236), (8, 201927), (11, 146856), (12, 134618), (22, 73428), (24, 67309), (29, 55704), (33, 48952), (44, 36714), (58, 27852), (66, 24476), (87, 18568), (88, 18357), (116, 13926), (132, 12238), (174, 9284), (211, 7656), (232, 6963), (264, 6119), (319, 5064), (348, 4642), (422, 3828), (633, 2552), (638, 2532), (696, 2321), (844, 1914), (957, 1688), (1266, 1276)]