425700756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4079}}^1$

素因数の和:4325

約数の個数: 72

約数和(自身を含む): 1164334080

約数和(自身を除く): 738633324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 446, 468, 669, 892, 1338, 2007, 2676, 2899, 4014, 4079, 5798, 8028, 8158, 8697, 11596, 12237, 16316, 17394, 24474, 26091, 34788, 36711, 48948, 52182, 53027, 73422, 104364, 106054, 146844, 159081, 212108, 318162, 477243, 636324, 909617, 954486, 1819234, 1908972, 2728851, 3638468, 5457702, 8186553, 10915404, 11825021, 16373106, 23650042, 32746212, 35475063, 47300084, 70950126, 106425189, 141900252, 212850378, 425700756]

約数ペア:

[(1, 425700756), (2, 212850378), (3, 141900252), (4, 106425189), (6, 70950126), (9, 47300084), (12, 35475063), (13, 32746212), (18, 23650042), (26, 16373106), (36, 11825021), (39, 10915404), (52, 8186553), (78, 5457702), (117, 3638468), (156, 2728851), (223, 1908972), (234, 1819234), (446, 954486), (468, 909617), (669, 636324), (892, 477243), (1338, 318162), (2007, 212108), (2676, 159081), (2899, 146844), (4014, 106054), (4079, 104364), (5798, 73422), (8028, 53027), (8158, 52182), (8697, 48948), (11596, 36711), (12237, 34788), (16316, 26091), (17394, 24474)]