390303312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1161617}}^1$

素因数の和:1161635

約数の個数: 40

約数和(自身を含む): 1152325056

約数和(自身を除く): 762021744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1161617, 2323234, 3484851, 4646468, 6969702, 8131319, 9292936, 13939404, 16262638, 18585872, 24393957, 27878808, 32525276, 48787914, 55757616, 65050552, 97575828, 130101104, 195151656, 390303312]

約数ペア:

[(1, 390303312), (2, 195151656), (3, 130101104), (4, 97575828), (6, 65050552), (7, 55757616), (8, 48787914), (12, 32525276), (14, 27878808), (16, 24393957), (21, 18585872), (24, 16262638), (28, 13939404), (42, 9292936), (48, 8131319), (56, 6969702), (84, 4646468), (112, 3484851), (168, 2323234), (336, 1161617)]