285644292

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20753}}^1$

素因数の和:20828

約数の個数: 48

約数和(自身を含む): 706632192

約数和(自身を除く): 420987900

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2294, 3441, 4588, 6882, 13764, 20753, 41506, 62259, 83012, 124518, 249036, 643343, 767861, 1286686, 1535722, 1930029, 2303583, 2573372, 3071444, 3860058, 4607166, 7720116, 9214332, 23803691, 47607382, 71411073, 95214764, 142822146, 285644292]

約数ペア:

[(1, 285644292), (2, 142822146), (3, 95214764), (4, 71411073), (6, 47607382), (12, 23803691), (31, 9214332), (37, 7720116), (62, 4607166), (74, 3860058), (93, 3071444), (111, 2573372), (124, 2303583), (148, 1930029), (186, 1535722), (222, 1286686), (372, 767861), (444, 643343), (1147, 249036), (2294, 124518), (3441, 83012), (4588, 62259), (6882, 41506), (13764, 20753)]