1489191888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{3613}}^1$

素因数の和:3932

約数の個数: 80

約数和(自身を含む): 3986617856

約数和(自身を除く): 2497425968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 277, 372, 496, 554, 744, 831, 1108, 1488, 1662, 2216, 3324, 3613, 4432, 6648, 7226, 8587, 10839, 13296, 14452, 17174, 21678, 25761, 28904, 34348, 43356, 51522, 57808, 68696, 86712, 103044, 112003, 137392, 173424, 206088, 224006, 336009, 412176, 448012, 672018, 896024, 1000801, 1344036, 1792048, 2001602, 2688072, 3002403, 4003204, 5376144, 6004806, 8006408, 12009612, 16012816, 24019224, 31024831, 48038448, 62049662, 93074493, 124099324, 186148986, 248198648, 372297972, 496397296, 744595944, 1489191888]

約数ペア:

[(1, 1489191888), (2, 744595944), (3, 496397296), (4, 372297972), (6, 248198648), (8, 186148986), (12, 124099324), (16, 93074493), (24, 62049662), (31, 48038448), (48, 31024831), (62, 24019224), (93, 16012816), (124, 12009612), (186, 8006408), (248, 6004806), (277, 5376144), (372, 4003204), (496, 3002403), (554, 2688072), (744, 2001602), (831, 1792048), (1108, 1344036), (1488, 1000801), (1662, 896024), (2216, 672018), (3324, 448012), (3613, 412176), (4432, 336009), (6648, 224006), (7226, 206088), (8587, 173424), (10839, 137392), (13296, 112003), (14452, 103044), (17174, 86712), (21678, 68696), (25761, 57808), (28904, 51522), (34348, 43356)]