490694544

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{8291}}^1$

素因数の和:8445

約数の個数: 80

約数和(自身を含む): 1418927040

約数和(自身を除く): 928232496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3699, 4932, 6576, 7398, 8291, 9864, 14796, 16582, 19728, 24873, 29592, 33164, 49746, 59184, 66328, 74619, 99492, 132656, 149238, 198984, 223857, 298476, 397968, 447714, 596952, 895428, 1135867, 1193904, 1790856, 2271734, 3407601, 3581712, 4543468, 6815202, 9086936, 10222803, 13630404, 18173872, 20445606, 27260808, 30668409, 40891212, 54521616, 61336818, 81782424, 122673636, 163564848, 245347272, 490694544]

約数ペア:

[(1, 490694544), (2, 245347272), (3, 163564848), (4, 122673636), (6, 81782424), (8, 61336818), (9, 54521616), (12, 40891212), (16, 30668409), (18, 27260808), (24, 20445606), (27, 18173872), (36, 13630404), (48, 10222803), (54, 9086936), (72, 6815202), (108, 4543468), (137, 3581712), (144, 3407601), (216, 2271734), (274, 1790856), (411, 1193904), (432, 1135867), (548, 895428), (822, 596952), (1096, 447714), (1233, 397968), (1644, 298476), (2192, 223857), (2466, 198984), (3288, 149238), (3699, 132656), (4932, 99492), (6576, 74619), (7398, 66328), (8291, 59184), (9864, 49746), (14796, 33164), (16582, 29592), (19728, 24873)]