871372008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3313}}^1$

素因数の和:3619

約数の個数: 96

約数和(自身を含む): 2551316040

約数和(自身を除く): 1679944032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 281, 312, 468, 562, 843, 936, 1124, 1686, 2248, 2529, 3313, 3372, 3653, 5058, 6626, 6744, 7306, 9939, 10116, 10959, 13252, 14612, 19878, 20232, 21918, 26504, 29224, 29817, 32877, 39756, 43069, 43836, 59634, 65754, 79512, 86138, 87672, 119268, 129207, 131508, 172276, 238536, 258414, 263016, 344552, 387621, 516828, 775242, 930953, 1033656, 1550484, 1861906, 2792859, 3100968, 3723812, 5585718, 7447624, 8378577, 11171436, 12102389, 16757154, 22342872, 24204778, 33514308, 36307167, 48409556, 67028616, 72614334, 96819112, 108921501, 145228668, 217843002, 290457336, 435686004, 871372008]

約数ペア:

[(1, 871372008), (2, 435686004), (3, 290457336), (4, 217843002), (6, 145228668), (8, 108921501), (9, 96819112), (12, 72614334), (13, 67028616), (18, 48409556), (24, 36307167), (26, 33514308), (36, 24204778), (39, 22342872), (52, 16757154), (72, 12102389), (78, 11171436), (104, 8378577), (117, 7447624), (156, 5585718), (234, 3723812), (281, 3100968), (312, 2792859), (468, 1861906), (562, 1550484), (843, 1033656), (936, 930953), (1124, 775242), (1686, 516828), (2248, 387621), (2529, 344552), (3313, 263016), (3372, 258414), (3653, 238536), (5058, 172276), (6626, 131508), (6744, 129207), (7306, 119268), (9939, 87672), (10116, 86138), (10959, 79512), (13252, 65754), (14612, 59634), (19878, 43836), (20232, 43069), (21918, 39756), (26504, 32877), (29224, 29817)]