1285757064

素因数分解:

$2^3\times 3^4\times {\mathrm{359}}^1\times {\mathrm{5527}}^1$

素因数の和:5904

約数の個数: 80

約数和(自身を含む): 3611995200

約数和(自身を除く): 2326238136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 359, 648, 718, 1077, 1436, 2154, 2872, 3231, 4308, 5527, 6462, 8616, 9693, 11054, 12924, 16581, 19386, 22108, 25848, 29079, 33162, 38772, 44216, 49743, 58158, 66324, 77544, 99486, 116316, 132648, 149229, 198972, 232632, 298458, 397944, 447687, 596916, 895374, 1193832, 1790748, 1984193, 3581496, 3968386, 5952579, 7936772, 11905158, 15873544, 17857737, 23810316, 35715474, 47620632, 53573211, 71430948, 107146422, 142861896, 160719633, 214292844, 321439266, 428585688, 642878532, 1285757064]

約数ペア:

[(1, 1285757064), (2, 642878532), (3, 428585688), (4, 321439266), (6, 214292844), (8, 160719633), (9, 142861896), (12, 107146422), (18, 71430948), (24, 53573211), (27, 47620632), (36, 35715474), (54, 23810316), (72, 17857737), (81, 15873544), (108, 11905158), (162, 7936772), (216, 5952579), (324, 3968386), (359, 3581496), (648, 1984193), (718, 1790748), (1077, 1193832), (1436, 895374), (2154, 596916), (2872, 447687), (3231, 397944), (4308, 298458), (5527, 232632), (6462, 198972), (8616, 149229), (9693, 132648), (11054, 116316), (12924, 99486), (16581, 77544), (19386, 66324), (22108, 58158), (25848, 49743), (29079, 44216), (33162, 38772)]