390900672

素因数分解:

$2^6\times 3^2\times {\mathrm{678647}}^1$

素因数の和:678665

約数の個数: 42

約数和(自身を含む): 1120447848

約数和(自身を除く): 729547176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 678647, 1357294, 2035941, 2714588, 4071882, 5429176, 6107823, 8143764, 10858352, 12215646, 16287528, 21716704, 24431292, 32575056, 43433408, 48862584, 65150112, 97725168, 130300224, 195450336, 390900672]

約数ペア:

[(1, 390900672), (2, 195450336), (3, 130300224), (4, 97725168), (6, 65150112), (8, 48862584), (9, 43433408), (12, 32575056), (16, 24431292), (18, 21716704), (24, 16287528), (32, 12215646), (36, 10858352), (48, 8143764), (64, 6107823), (72, 5429176), (96, 4071882), (144, 2714588), (192, 2035941), (288, 1357294), (576, 678647)]