253133712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{135221}}^1$

素因数の和:135248

約数の個数: 60

約数和(自身を含む): 762922524

約数和(自身を除く): 509788812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 135221, 270442, 405663, 540884, 811326, 1081768, 1216989, 1622652, 1757873, 2163536, 2433978, 3245304, 3515746, 4867956, 5273619, 6490608, 7031492, 9735912, 10547238, 14062984, 15820857, 19471824, 21094476, 28125968, 31641714, 42188952, 63283428, 84377904, 126566856, 253133712]

約数ペア:

[(1, 253133712), (2, 126566856), (3, 84377904), (4, 63283428), (6, 42188952), (8, 31641714), (9, 28125968), (12, 21094476), (13, 19471824), (16, 15820857), (18, 14062984), (24, 10547238), (26, 9735912), (36, 7031492), (39, 6490608), (48, 5273619), (52, 4867956), (72, 3515746), (78, 3245304), (104, 2433978), (117, 2163536), (144, 1757873), (156, 1622652), (208, 1216989), (234, 1081768), (312, 811326), (468, 540884), (624, 405663), (936, 270442), (1872, 135221)]