247323132

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{109049}}^1$

素因数の和:109072

約数の個数: 60

約数和(自身を含む): 738922800

約数和(自身を除く): 491599668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 109049, 218098, 327147, 436196, 654294, 763343, 981441, 1308588, 1526686, 1962882, 2290029, 2944323, 3053372, 3925764, 4580058, 5888646, 6870087, 8832969, 9160116, 11777292, 13740174, 17665938, 20610261, 27480348, 35331876, 41220522, 61830783, 82441044, 123661566, 247323132]

約数ペア:

[(1, 247323132), (2, 123661566), (3, 82441044), (4, 61830783), (6, 41220522), (7, 35331876), (9, 27480348), (12, 20610261), (14, 17665938), (18, 13740174), (21, 11777292), (27, 9160116), (28, 8832969), (36, 6870087), (42, 5888646), (54, 4580058), (63, 3925764), (81, 3053372), (84, 2944323), (108, 2290029), (126, 1962882), (162, 1526686), (189, 1308588), (252, 981441), (324, 763343), (378, 654294), (567, 436196), (756, 327147), (1134, 218098), (2268, 109049)]