190913004

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 516096000

約数和(自身を除く): 325182996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 127, 186, 254, 279, 372, 381, 449, 508, 558, 762, 837, 898, 1116, 1143, 1347, 1524, 1674, 1796, 2286, 2694, 3348, 3429, 3937, 4041, 4572, 5388, 6858, 7874, 8082, 11811, 12123, 13716, 13919, 15748, 16164, 23622, 24246, 27838, 35433, 41757, 47244, 48492, 55676, 57023, 70866, 83514, 106299, 114046, 125271, 141732, 167028, 171069, 212598, 228092, 250542, 342138, 375813, 425196, 501084, 513207, 684276, 751626, 1026414, 1503252, 1539621, 1767713, 2052828, 3079242, 3535426, 5303139, 6158484, 7070852, 10606278, 15909417, 21212556, 31818834, 47728251, 63637668, 95456502, 190913004]

約数ペア:

[(1, 190913004), (2, 95456502), (3, 63637668), (4, 47728251), (6, 31818834), (9, 21212556), (12, 15909417), (18, 10606278), (27, 7070852), (31, 6158484), (36, 5303139), (54, 3535426), (62, 3079242), (93, 2052828), (108, 1767713), (124, 1539621), (127, 1503252), (186, 1026414), (254, 751626), (279, 684276), (372, 513207), (381, 501084), (449, 425196), (508, 375813), (558, 342138), (762, 250542), (837, 228092), (898, 212598), (1116, 171069), (1143, 167028), (1347, 141732), (1524, 125271), (1674, 114046), (1796, 106299), (2286, 83514), (2694, 70866), (3348, 57023), (3429, 55676), (3937, 48492), (4041, 47244), (4572, 41757), (5388, 35433), (6858, 27838), (7874, 24246), (8082, 23622), (11811, 16164), (12123, 15748), (13716, 13919)]