260049144

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1511}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 666247680

約数和(自身を除く): 406198536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 101, 142, 202, 213, 284, 303, 404, 426, 568, 606, 808, 852, 1212, 1511, 1704, 2424, 3022, 4533, 6044, 7171, 9066, 12088, 14342, 18132, 21513, 28684, 36264, 43026, 57368, 86052, 107281, 152611, 172104, 214562, 305222, 321843, 429124, 457833, 610444, 643686, 858248, 915666, 1220888, 1287372, 1831332, 2574744, 3662664, 10835381, 21670762, 32506143, 43341524, 65012286, 86683048, 130024572, 260049144]

約数ペア:

[(1, 260049144), (2, 130024572), (3, 86683048), (4, 65012286), (6, 43341524), (8, 32506143), (12, 21670762), (24, 10835381), (71, 3662664), (101, 2574744), (142, 1831332), (202, 1287372), (213, 1220888), (284, 915666), (303, 858248), (404, 643686), (426, 610444), (568, 457833), (606, 429124), (808, 321843), (852, 305222), (1212, 214562), (1511, 172104), (1704, 152611), (2424, 107281), (3022, 86052), (4533, 57368), (6044, 43026), (7171, 36264), (9066, 28684), (12088, 21513), (14342, 18132)]