215345544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{472249}}^1$

素因数の和:472277

約数の個数: 32

約数和(自身を含む): 566700000

約数和(自身を除く): 351354456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 472249, 944498, 1416747, 1888996, 2833494, 3777992, 5666988, 8972731, 11333976, 17945462, 26918193, 35890924, 53836386, 71781848, 107672772, 215345544]

約数ペア:

[(1, 215345544), (2, 107672772), (3, 71781848), (4, 53836386), (6, 35890924), (8, 26918193), (12, 17945462), (19, 11333976), (24, 8972731), (38, 5666988), (57, 3777992), (76, 2833494), (114, 1888996), (152, 1416747), (228, 944498), (456, 472249)]