668850048

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2138

約数の個数: 160

約数和(自身を含む): 2055683520

約数和(自身を除く): 1386833472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1984, 2081, 2232, 2511, 2592, 2976, 3348, 3456, 3968, 4162, 4464, 5022, 5184, 5952, 6243, 6696, 8324, 8928, 10044, 10368, 11904, 12486, 13392, 16648, 17856, 18729, 20088, 24972, 26784, 33296, 35712, 37458, 40176, 49944, 53568, 56187, 64511, 66592, 74916, 80352, 99888, 107136, 112374, 129022, 133184, 149832, 160704, 168561, 193533, 199776, 224748, 258044, 266368, 299664, 321408, 337122, 387066, 399552, 449496, 516088, 580599, 599328, 674244, 774132, 799104, 898992, 1032176, 1161198, 1198656, 1348488, 1548264, 1741797, 1797984, 2064352, 2322396, 2397312, 2696976, 3096528, 3483594, 3595968, 4128704, 4644792, 5225391, 5393952, 6193056, 6967188, 7191936, 8257408, 9289584, 10450782, 10787904, 12386112, 13934376, 18579168, 20901564, 21575808, 24772224, 27868752, 37158336, 41803128, 55737504, 74316672, 83606256, 111475008, 167212512, 222950016, 334425024, 668850048]

約数ペア:

[(1, 668850048), (2, 334425024), (3, 222950016), (4, 167212512), (6, 111475008), (8, 83606256), (9, 74316672), (12, 55737504), (16, 41803128), (18, 37158336), (24, 27868752), (27, 24772224), (31, 21575808), (32, 20901564), (36, 18579168), (48, 13934376), (54, 12386112), (62, 10787904), (64, 10450782), (72, 9289584), (81, 8257408), (93, 7191936), (96, 6967188), (108, 6193056), (124, 5393952), (128, 5225391), (144, 4644792), (162, 4128704), (186, 3595968), (192, 3483594), (216, 3096528), (248, 2696976), (279, 2397312), (288, 2322396), (324, 2064352), (372, 1797984), (384, 1741797), (432, 1548264), (496, 1348488), (558, 1198656), (576, 1161198), (648, 1032176), (744, 898992), (837, 799104), (864, 774132), (992, 674244), (1116, 599328), (1152, 580599), (1296, 516088), (1488, 449496), (1674, 399552), (1728, 387066), (1984, 337122), (2081, 321408), (2232, 299664), (2511, 266368), (2592, 258044), (2976, 224748), (3348, 199776), (3456, 193533), (3968, 168561), (4162, 160704), (4464, 149832), (5022, 133184), (5184, 129022), (5952, 112374), (6243, 107136), (6696, 99888), (8324, 80352), (8928, 74916), (10044, 66592), (10368, 64511), (11904, 56187), (12486, 53568), (13392, 49944), (16648, 40176), (17856, 37458), (18729, 35712), (20088, 33296), (24972, 26784)]