279766704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{832639}}^1$

素因数の和:832657

約数の個数: 40

約数和(自身を含む): 825978880

約数和(自身を除く): 546212176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 832639, 1665278, 2497917, 3330556, 4995834, 5828473, 6661112, 9991668, 11656946, 13322224, 17485419, 19983336, 23313892, 34970838, 39966672, 46627784, 69941676, 93255568, 139883352, 279766704]

約数ペア:

[(1, 279766704), (2, 139883352), (3, 93255568), (4, 69941676), (6, 46627784), (7, 39966672), (8, 34970838), (12, 23313892), (14, 19983336), (16, 17485419), (21, 13322224), (24, 11656946), (28, 9991668), (42, 6661112), (48, 5828473), (56, 4995834), (84, 3330556), (112, 2497917), (168, 1665278), (336, 832639)]