669025536

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21247}}^1$

素因数の和:21307

約数の個数: 72

約数和(自身を含む): 1824098304

約数和(自身を除く): 1155072768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 7872, 10496, 15744, 21247, 31488, 42494, 63741, 84988, 127482, 169976, 254964, 339952, 509928, 679904, 871127, 1019856, 1359808, 1742254, 2039712, 2613381, 2719616, 3484508, 4079424, 5226762, 5439232, 6969016, 8158848, 10453524, 13938032, 16317696, 20907048, 27876064, 41814096, 55752128, 83628192, 111504256, 167256384, 223008512, 334512768, 669025536]

約数ペア:

[(1, 669025536), (2, 334512768), (3, 223008512), (4, 167256384), (6, 111504256), (8, 83628192), (12, 55752128), (16, 41814096), (24, 27876064), (32, 20907048), (41, 16317696), (48, 13938032), (64, 10453524), (82, 8158848), (96, 6969016), (123, 5439232), (128, 5226762), (164, 4079424), (192, 3484508), (246, 2719616), (256, 2613381), (328, 2039712), (384, 1742254), (492, 1359808), (656, 1019856), (768, 871127), (984, 679904), (1312, 509928), (1968, 339952), (2624, 254964), (3936, 169976), (5248, 127482), (7872, 84988), (10496, 63741), (15744, 42494), (21247, 31488)]