508466556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2593}}^1$

素因数の和:3035

約数の個数: 72

約数和(自身を含む): 1387997520

約数和(自身を除く): 879530964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 419, 468, 838, 1257, 1676, 2514, 2593, 3771, 5028, 5186, 5447, 7542, 7779, 10372, 10894, 15084, 15558, 16341, 21788, 23337, 31116, 32682, 33709, 46674, 49023, 65364, 67418, 93348, 98046, 101127, 134836, 196092, 202254, 303381, 404508, 606762, 1086467, 1213524, 2172934, 3259401, 4345868, 6518802, 9778203, 13037604, 14124071, 19556406, 28248142, 39112812, 42372213, 56496284, 84744426, 127116639, 169488852, 254233278, 508466556]

約数ペア:

[(1, 508466556), (2, 254233278), (3, 169488852), (4, 127116639), (6, 84744426), (9, 56496284), (12, 42372213), (13, 39112812), (18, 28248142), (26, 19556406), (36, 14124071), (39, 13037604), (52, 9778203), (78, 6518802), (117, 4345868), (156, 3259401), (234, 2172934), (419, 1213524), (468, 1086467), (838, 606762), (1257, 404508), (1676, 303381), (2514, 202254), (2593, 196092), (3771, 134836), (5028, 101127), (5186, 98046), (5447, 93348), (7542, 67418), (7779, 65364), (10372, 49023), (10894, 46674), (15084, 33709), (15558, 32682), (16341, 31116), (21788, 23337)]