217795446

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{983}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 529943040

約数和(自身を除く): 312147594

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 373, 594, 746, 983, 1119, 1966, 2238, 2949, 3357, 4103, 5898, 6714, 8206, 8847, 10071, 10813, 12309, 17694, 20142, 21626, 24618, 26541, 32439, 36927, 53082, 64878, 73854, 97317, 110781, 194634, 221562, 291951, 366659, 583902, 733318, 1099977, 2199954, 3299931, 4033249, 6599862, 8066498, 9899793, 12099747, 19799586, 24199494, 36299241, 72598482, 108897723, 217795446]

約数ペア:

[(1, 217795446), (2, 108897723), (3, 72598482), (6, 36299241), (9, 24199494), (11, 19799586), (18, 12099747), (22, 9899793), (27, 8066498), (33, 6599862), (54, 4033249), (66, 3299931), (99, 2199954), (198, 1099977), (297, 733318), (373, 583902), (594, 366659), (746, 291951), (983, 221562), (1119, 194634), (1966, 110781), (2238, 97317), (2949, 73854), (3357, 64878), (4103, 53082), (5898, 36927), (6714, 32439), (8206, 26541), (8847, 24618), (10071, 21626), (10813, 20142), (12309, 17694)]