227982468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 635040000

約数和(自身を除く): 407057532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 53, 82, 84, 106, 123, 159, 164, 212, 246, 287, 318, 371, 492, 574, 636, 742, 861, 1113, 1148, 1249, 1484, 1722, 2173, 2226, 2498, 3444, 3747, 4346, 4452, 4996, 6519, 7494, 8692, 8743, 13038, 14988, 15211, 17486, 26076, 26229, 30422, 34972, 45633, 51209, 52458, 60844, 66197, 91266, 102418, 104916, 132394, 153627, 182532, 198591, 204836, 264788, 307254, 358463, 397182, 463379, 614508, 716926, 794364, 926758, 1075389, 1390137, 1433852, 1853516, 2150778, 2714077, 2780274, 4301556, 5428154, 5560548, 8142231, 10856308, 16284462, 18998539, 32568924, 37997078, 56995617, 75994156, 113991234, 227982468]

約数ペア:

[(1, 227982468), (2, 113991234), (3, 75994156), (4, 56995617), (6, 37997078), (7, 32568924), (12, 18998539), (14, 16284462), (21, 10856308), (28, 8142231), (41, 5560548), (42, 5428154), (53, 4301556), (82, 2780274), (84, 2714077), (106, 2150778), (123, 1853516), (159, 1433852), (164, 1390137), (212, 1075389), (246, 926758), (287, 794364), (318, 716926), (371, 614508), (492, 463379), (574, 397182), (636, 358463), (742, 307254), (861, 264788), (1113, 204836), (1148, 198591), (1249, 182532), (1484, 153627), (1722, 132394), (2173, 104916), (2226, 102418), (2498, 91266), (3444, 66197), (3747, 60844), (4346, 52458), (4452, 51209), (4996, 45633), (6519, 34972), (7494, 30422), (8692, 26229), (8743, 26076), (13038, 17486), (14988, 15211)]