1240345024

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{1321}}^1$

素因数の和:2213

約数の個数: 56

約数和(自身を含む): 2611087488

約数和(自身を除く): 1370742464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 863, 1088, 1321, 1726, 2642, 3452, 5284, 6904, 10568, 13808, 14671, 21136, 22457, 27616, 29342, 42272, 44914, 55232, 58684, 84544, 89828, 117368, 179656, 234736, 359312, 469472, 718624, 938944, 1140023, 1437248, 2280046, 4560092, 9120184, 18240368, 19380391, 36480736, 38760782, 72961472, 77521564, 155043128, 310086256, 620172512, 1240345024]

約数ペア:

[(1, 1240345024), (2, 620172512), (4, 310086256), (8, 155043128), (16, 77521564), (17, 72961472), (32, 38760782), (34, 36480736), (64, 19380391), (68, 18240368), (136, 9120184), (272, 4560092), (544, 2280046), (863, 1437248), (1088, 1140023), (1321, 938944), (1726, 718624), (2642, 469472), (3452, 359312), (5284, 234736), (6904, 179656), (10568, 117368), (13808, 89828), (14671, 84544), (21136, 58684), (22457, 55232), (27616, 44914), (29342, 42272)]