424749276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2053}}^1$

素因数の和:2891

約数の個数: 72

約数和(自身を含む): 1229146464

約数和(自身を除く): 804397188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 821, 1642, 2053, 2463, 3284, 4106, 4926, 5747, 6159, 7389, 8212, 9852, 11494, 12318, 14371, 14778, 17241, 18477, 22988, 24636, 28742, 29556, 34482, 36954, 43113, 51723, 57484, 68964, 73908, 86226, 103446, 129339, 172452, 206892, 258678, 517356, 1685513, 3371026, 5056539, 6742052, 10113078, 11798591, 15169617, 20226156, 23597182, 30339234, 35395773, 47194364, 60678468, 70791546, 106187319, 141583092, 212374638, 424749276]

約数ペア:

[(1, 424749276), (2, 212374638), (3, 141583092), (4, 106187319), (6, 70791546), (7, 60678468), (9, 47194364), (12, 35395773), (14, 30339234), (18, 23597182), (21, 20226156), (28, 15169617), (36, 11798591), (42, 10113078), (63, 6742052), (84, 5056539), (126, 3371026), (252, 1685513), (821, 517356), (1642, 258678), (2053, 206892), (2463, 172452), (3284, 129339), (4106, 103446), (4926, 86226), (5747, 73908), (6159, 68964), (7389, 57484), (8212, 51723), (9852, 43113), (11494, 36954), (12318, 34482), (14371, 29556), (14778, 28742), (17241, 24636), (18477, 22988)]