1566280404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{145511}}^1$

素因数の和:145557

約数の個数: 72

約数和(自身を含む): 4449174912

約数和(自身を除く): 2882894508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 145511, 291022, 436533, 582044, 873066, 1309599, 1746132, 1891643, 2619198, 3346753, 3783286, 5238396, 5674929, 6693506, 7566572, 10040259, 11349858, 13387012, 17024787, 20080518, 22699716, 30120777, 34049574, 40161036, 43507789, 60241554, 68099148, 87015578, 120483108, 130523367, 174031156, 261046734, 391570101, 522093468, 783140202, 1566280404]

約数ペア:

[(1, 1566280404), (2, 783140202), (3, 522093468), (4, 391570101), (6, 261046734), (9, 174031156), (12, 130523367), (13, 120483108), (18, 87015578), (23, 68099148), (26, 60241554), (36, 43507789), (39, 40161036), (46, 34049574), (52, 30120777), (69, 22699716), (78, 20080518), (92, 17024787), (117, 13387012), (138, 11349858), (156, 10040259), (207, 7566572), (234, 6693506), (276, 5674929), (299, 5238396), (414, 3783286), (468, 3346753), (598, 2619198), (828, 1891643), (897, 1746132), (1196, 1309599), (1794, 873066), (2691, 582044), (3588, 436533), (5382, 291022), (10764, 145511)]