2051275848

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{1733}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 5181192000

約数和(自身を除く): 3129916152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 331, 447, 596, 662, 894, 993, 1192, 1324, 1733, 1788, 1986, 2648, 3466, 3576, 3972, 5199, 6932, 7944, 10398, 13864, 20796, 41592, 49319, 98638, 147957, 197276, 258217, 295914, 394552, 516434, 573623, 591828, 774651, 1032868, 1147246, 1183656, 1549302, 1720869, 2065736, 2294492, 3098604, 3441738, 4588984, 6197208, 6883476, 13766952, 85469827, 170939654, 256409481, 341879308, 512818962, 683758616, 1025637924, 2051275848]

約数ペア:

[(1, 2051275848), (2, 1025637924), (3, 683758616), (4, 512818962), (6, 341879308), (8, 256409481), (12, 170939654), (24, 85469827), (149, 13766952), (298, 6883476), (331, 6197208), (447, 4588984), (596, 3441738), (662, 3098604), (894, 2294492), (993, 2065736), (1192, 1720869), (1324, 1549302), (1733, 1183656), (1788, 1147246), (1986, 1032868), (2648, 774651), (3466, 591828), (3576, 573623), (3972, 516434), (5199, 394552), (6932, 295914), (7944, 258217), (10398, 197276), (13864, 147957), (20796, 98638), (41592, 49319)]