287962272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76913}}^1$

素因数の和:76942

約数の個数: 72

約数和(自身を含む): 881895924

約数和(自身を除く): 593933652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 76913, 153826, 230739, 307652, 461478, 615304, 692217, 922956, 999869, 1230608, 1384434, 1845912, 1999738, 2461216, 2768868, 2999607, 3691824, 3999476, 5537736, 5999214, 7383648, 7998952, 8998821, 11075472, 11998428, 15997904, 17997642, 22150944, 23996856, 31995808, 35995284, 47993712, 71990568, 95987424, 143981136, 287962272]

約数ペア:

[(1, 287962272), (2, 143981136), (3, 95987424), (4, 71990568), (6, 47993712), (8, 35995284), (9, 31995808), (12, 23996856), (13, 22150944), (16, 17997642), (18, 15997904), (24, 11998428), (26, 11075472), (32, 8998821), (36, 7998952), (39, 7383648), (48, 5999214), (52, 5537736), (72, 3999476), (78, 3691824), (96, 2999607), (104, 2768868), (117, 2461216), (144, 1999738), (156, 1845912), (208, 1384434), (234, 1230608), (288, 999869), (312, 922956), (416, 692217), (468, 615304), (624, 461478), (936, 307652), (1248, 230739), (1872, 153826), (3744, 76913)]