225257928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1459}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 644736000

約数和(自身を除く): 419478072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 919, 1459, 1838, 2757, 2918, 3676, 4377, 5514, 5836, 6433, 7352, 8754, 10213, 11028, 11672, 12866, 17508, 19299, 20426, 22056, 25732, 30639, 35016, 38598, 40852, 51464, 61278, 77196, 81704, 122556, 154392, 245112, 1340821, 2681642, 4022463, 5363284, 8044926, 9385747, 10726568, 16089852, 18771494, 28157241, 32179704, 37542988, 56314482, 75085976, 112628964, 225257928]

約数ペア:

[(1, 225257928), (2, 112628964), (3, 75085976), (4, 56314482), (6, 37542988), (7, 32179704), (8, 28157241), (12, 18771494), (14, 16089852), (21, 10726568), (24, 9385747), (28, 8044926), (42, 5363284), (56, 4022463), (84, 2681642), (168, 1340821), (919, 245112), (1459, 154392), (1838, 122556), (2757, 81704), (2918, 77196), (3676, 61278), (4377, 51464), (5514, 40852), (5836, 38598), (6433, 35016), (7352, 30639), (8754, 25732), (10213, 22056), (11028, 20426), (11672, 19299), (12866, 17508)]