15685008

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 42663936

約数和(自身を除く): 26978928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 127, 166, 186, 248, 249, 254, 332, 372, 381, 496, 498, 508, 664, 744, 762, 996, 1016, 1328, 1488, 1524, 1992, 2032, 2573, 3048, 3937, 3984, 5146, 6096, 7719, 7874, 10292, 10541, 11811, 15438, 15748, 20584, 21082, 23622, 30876, 31496, 31623, 41168, 42164, 47244, 61752, 62992, 63246, 84328, 94488, 123504, 126492, 168656, 188976, 252984, 326771, 505968, 653542, 980313, 1307084, 1960626, 2614168, 3921252, 5228336, 7842504, 15685008]

約数ペア:

[(1, 15685008), (2, 7842504), (3, 5228336), (4, 3921252), (6, 2614168), (8, 1960626), (12, 1307084), (16, 980313), (24, 653542), (31, 505968), (48, 326771), (62, 252984), (83, 188976), (93, 168656), (124, 126492), (127, 123504), (166, 94488), (186, 84328), (248, 63246), (249, 62992), (254, 61752), (332, 47244), (372, 42164), (381, 41168), (496, 31623), (498, 31496), (508, 30876), (664, 23622), (744, 21082), (762, 20584), (996, 15748), (1016, 15438), (1328, 11811), (1488, 10541), (1524, 10292), (1992, 7874), (2032, 7719), (2573, 6096), (3048, 5146), (3937, 3984)]