216501264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{214783}}^1$

素因数の和:214804

約数の個数: 60

約数和(自身を含む): 692463616

約数和(自身を除く): 475962352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 214783, 429566, 644349, 859132, 1288698, 1503481, 1718264, 1933047, 2577396, 3006962, 3436528, 3866094, 4510443, 5154792, 6013924, 7732188, 9020886, 10309584, 12027848, 13531329, 15464376, 18041772, 24055696, 27062658, 30928752, 36083544, 54125316, 72167088, 108250632, 216501264]

約数ペア:

[(1, 216501264), (2, 108250632), (3, 72167088), (4, 54125316), (6, 36083544), (7, 30928752), (8, 27062658), (9, 24055696), (12, 18041772), (14, 15464376), (16, 13531329), (18, 12027848), (21, 10309584), (24, 9020886), (28, 7732188), (36, 6013924), (42, 5154792), (48, 4510443), (56, 3866094), (63, 3436528), (72, 3006962), (84, 2577396), (112, 1933047), (126, 1718264), (144, 1503481), (168, 1288698), (252, 859132), (336, 644349), (504, 429566), (1008, 214783)]