259034256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{138373}}^1$

素因数の和:138400

約数の個数: 60

約数和(自身を含む): 780706108

約数和(自身を除く): 521671852

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, 138373, 276746, 415119, 553492, 830238, 1106984, 1245357, 1660476, 1798849, 2213968, 2490714, 3320952, 3597698, 4981428, 5396547, 6641904, 7195396, 9962856, 10793094, 14390792, 16189641, 19925712, 21586188, 28781584, 32379282, 43172376, 64758564, 86344752, 129517128, 259034256]

約数ペア:

[(1, 259034256), (2, 129517128), (3, 86344752), (4, 64758564), (6, 43172376), (8, 32379282), (9, 28781584), (12, 21586188), (13, 19925712), (16, 16189641), (18, 14390792), (24, 10793094), (26, 9962856), (36, 7195396), (39, 6641904), (48, 5396547), (52, 4981428), (72, 3597698), (78, 3320952), (104, 2490714), (117, 2213968), (144, 1798849), (156, 1660476), (208, 1245357), (234, 1106984), (312, 830238), (468, 553492), (624, 415119), (936, 276746), (1872, 138373)]