221401584

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{32713}}^1$

素因数の和:32774

約数の個数: 60

約数和(自身を含む): 632819616

約数和(自身を除く): 411418032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 32713, 65426, 98139, 130852, 196278, 261704, 294417, 392556, 523408, 588834, 785112, 1177668, 1537511, 1570224, 2355336, 3075022, 4612533, 4710672, 6150044, 9225066, 12300088, 13837599, 18450132, 24600176, 27675198, 36900264, 55350396, 73800528, 110700792, 221401584]

約数ペア:

[(1, 221401584), (2, 110700792), (3, 73800528), (4, 55350396), (6, 36900264), (8, 27675198), (9, 24600176), (12, 18450132), (16, 13837599), (18, 12300088), (24, 9225066), (36, 6150044), (47, 4710672), (48, 4612533), (72, 3075022), (94, 2355336), (141, 1570224), (144, 1537511), (188, 1177668), (282, 785112), (376, 588834), (423, 523408), (564, 392556), (752, 294417), (846, 261704), (1128, 196278), (1692, 130852), (2256, 98139), (3384, 65426), (6768, 32713)]