221632686

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:751

約数の個数: 80

約数和(自身を含む): 544935600

約数和(自身を除く): 323302914

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 277, 297, 449, 554, 594, 831, 891, 898, 1347, 1662, 1782, 2493, 2694, 3047, 4041, 4939, 4986, 6094, 7479, 8082, 9141, 9878, 12123, 14817, 14958, 18282, 22437, 24246, 27423, 29634, 36369, 44451, 44874, 54846, 72738, 82269, 88902, 124373, 133353, 164538, 246807, 248746, 266706, 373119, 400059, 493614, 746238, 800118, 1119357, 1368103, 2238714, 2736206, 3358071, 4104309, 6716142, 8208618, 10074213, 12312927, 20148426, 24625854, 36938781, 73877562, 110816343, 221632686]

約数ペア:

[(1, 221632686), (2, 110816343), (3, 73877562), (6, 36938781), (9, 24625854), (11, 20148426), (18, 12312927), (22, 10074213), (27, 8208618), (33, 6716142), (54, 4104309), (66, 3358071), (81, 2736206), (99, 2238714), (162, 1368103), (198, 1119357), (277, 800118), (297, 746238), (449, 493614), (554, 400059), (594, 373119), (831, 266706), (891, 248746), (898, 246807), (1347, 164538), (1662, 133353), (1782, 124373), (2493, 88902), (2694, 82269), (3047, 72738), (4041, 54846), (4939, 44874), (4986, 44451), (6094, 36369), (7479, 29634), (8082, 27423), (9141, 24246), (9878, 22437), (12123, 18282), (14817, 14958)]