490242672

素因数分解:

$2^4\times 3^3\times {\mathrm{1134821}}^1$

素因数の和:1134838

約数の個数: 40

約数和(自身を含む): 1407179280

約数和(自身を除く): 916936608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1134821, 2269642, 3404463, 4539284, 6808926, 9078568, 10213389, 13617852, 18157136, 20426778, 27235704, 30640167, 40853556, 54471408, 61280334, 81707112, 122560668, 163414224, 245121336, 490242672]

約数ペア:

[(1, 490242672), (2, 245121336), (3, 163414224), (4, 122560668), (6, 81707112), (8, 61280334), (9, 54471408), (12, 40853556), (16, 30640167), (18, 27235704), (24, 20426778), (27, 18157136), (36, 13617852), (48, 10213389), (54, 9078568), (72, 6808926), (108, 4539284), (144, 3404463), (216, 2269642), (432, 1134821)]