813748788

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{160313}}^1$

素因数の和:160373

約数の個数: 48

約数和(自身を含む): 2154620160

約数和(自身を除く): 1340871372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 160313, 320626, 480939, 641252, 961878, 1442817, 1923756, 2885634, 4328451, 5771268, 7534711, 8656902, 15069422, 17313804, 22604133, 30138844, 45208266, 67812399, 90416532, 135624798, 203437197, 271249596, 406874394, 813748788]

約数ペア:

[(1, 813748788), (2, 406874394), (3, 271249596), (4, 203437197), (6, 135624798), (9, 90416532), (12, 67812399), (18, 45208266), (27, 30138844), (36, 22604133), (47, 17313804), (54, 15069422), (94, 8656902), (108, 7534711), (141, 5771268), (188, 4328451), (282, 2885634), (423, 1923756), (564, 1442817), (846, 961878), (1269, 641252), (1692, 480939), (2538, 320626), (5076, 160313)]