306484472

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 669876480

約数和(自身を除く): 363392008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 233, 283, 332, 466, 566, 581, 664, 932, 1132, 1162, 1631, 1864, 1981, 2264, 2324, 3262, 3962, 4648, 6524, 7924, 13048, 15848, 19339, 23489, 38678, 46978, 65939, 77356, 93956, 131878, 135373, 154712, 164423, 187912, 263756, 270746, 328846, 461573, 527512, 541492, 657692, 923146, 1082984, 1315384, 1846292, 3692584, 5472937, 10945874, 21891748, 38310559, 43783496, 76621118, 153242236, 306484472]

約数ペア:

[(1, 306484472), (2, 153242236), (4, 76621118), (7, 43783496), (8, 38310559), (14, 21891748), (28, 10945874), (56, 5472937), (83, 3692584), (166, 1846292), (233, 1315384), (283, 1082984), (332, 923146), (466, 657692), (566, 541492), (581, 527512), (664, 461573), (932, 328846), (1132, 270746), (1162, 263756), (1631, 187912), (1864, 164423), (1981, 154712), (2264, 135373), (2324, 131878), (3262, 93956), (3962, 77356), (4648, 65939), (6524, 46978), (7924, 38678), (13048, 23489), (15848, 19339)]