251562324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5087}}^1$

素因数の和:5424

約数の個数: 48

約数和(自身を含む): 634249728

約数和(自身を除く): 382687404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 317, 634, 951, 1268, 1902, 3804, 4121, 5087, 8242, 10174, 12363, 15261, 16484, 20348, 24726, 30522, 49452, 61044, 66131, 132262, 198393, 264524, 396786, 793572, 1612579, 3225158, 4837737, 6450316, 9675474, 19350948, 20963527, 41927054, 62890581, 83854108, 125781162, 251562324]

約数ペア:

[(1, 251562324), (2, 125781162), (3, 83854108), (4, 62890581), (6, 41927054), (12, 20963527), (13, 19350948), (26, 9675474), (39, 6450316), (52, 4837737), (78, 3225158), (156, 1612579), (317, 793572), (634, 396786), (951, 264524), (1268, 198393), (1902, 132262), (3804, 66131), (4121, 61044), (5087, 49452), (8242, 30522), (10174, 24726), (12363, 20348), (15261, 16484)]