276637732

素因数分解:

$2^2\times 7^3\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 568489600

約数和(自身を除く): 291851868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 343, 652, 686, 1141, 1237, 1372, 2282, 2474, 4564, 4948, 7987, 8659, 15974, 17318, 31948, 34636, 55909, 60613, 111818, 121226, 201631, 223636, 242452, 403262, 424291, 806524, 848582, 1411417, 1697164, 2822834, 5645668, 9879919, 19759838, 39519676, 69159433, 138318866, 276637732]

約数ペア:

[(1, 276637732), (2, 138318866), (4, 69159433), (7, 39519676), (14, 19759838), (28, 9879919), (49, 5645668), (98, 2822834), (163, 1697164), (196, 1411417), (326, 848582), (343, 806524), (652, 424291), (686, 403262), (1141, 242452), (1237, 223636), (1372, 201631), (2282, 121226), (2474, 111818), (4564, 60613), (4948, 55909), (7987, 34636), (8659, 31948), (15974, 17318)]