225242568

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 645840000

約数和(自身を除く): 420597432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 229, 342, 456, 458, 684, 687, 719, 916, 1368, 1374, 1438, 1832, 2061, 2157, 2748, 2876, 4122, 4314, 4351, 5496, 5752, 6471, 8244, 8628, 8702, 12942, 13053, 13661, 16488, 17256, 17404, 25884, 26106, 27322, 34808, 39159, 40983, 51768, 52212, 54644, 78318, 81966, 104424, 109288, 122949, 156636, 163932, 164651, 245898, 313272, 327864, 329302, 491796, 493953, 658604, 983592, 987906, 1317208, 1481859, 1975812, 2963718, 3128369, 3951624, 5927436, 6256738, 9385107, 11854872, 12513476, 18770214, 25026952, 28155321, 37540428, 56310642, 75080856, 112621284, 225242568]

約数ペア:

[(1, 225242568), (2, 112621284), (3, 75080856), (4, 56310642), (6, 37540428), (8, 28155321), (9, 25026952), (12, 18770214), (18, 12513476), (19, 11854872), (24, 9385107), (36, 6256738), (38, 5927436), (57, 3951624), (72, 3128369), (76, 2963718), (114, 1975812), (152, 1481859), (171, 1317208), (228, 987906), (229, 983592), (342, 658604), (456, 493953), (458, 491796), (684, 329302), (687, 327864), (719, 313272), (916, 245898), (1368, 164651), (1374, 163932), (1438, 156636), (1832, 122949), (2061, 109288), (2157, 104424), (2748, 81966), (2876, 78318), (4122, 54644), (4314, 52212), (4351, 51768), (5496, 40983), (5752, 39159), (6471, 34808), (8244, 27322), (8628, 26106), (8702, 25884), (12942, 17404), (13053, 17256), (13661, 16488)]