219703572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1690

約数の個数: 108

約数和(自身を含む): 630517888

約数和(自身を除く): 410814316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 121, 124, 132, 186, 198, 242, 279, 341, 363, 372, 396, 484, 558, 682, 726, 1023, 1089, 1116, 1364, 1452, 1627, 2046, 2178, 3069, 3254, 3751, 4092, 4356, 4881, 6138, 6508, 7502, 9762, 11253, 12276, 14643, 15004, 17897, 19524, 22506, 29286, 33759, 35794, 45012, 50437, 53691, 58572, 67518, 71588, 100874, 107382, 135036, 151311, 161073, 196867, 201748, 214764, 302622, 322146, 393734, 453933, 554807, 590601, 605244, 644292, 787468, 907866, 1109614, 1181202, 1664421, 1771803, 1815732, 2219228, 2362404, 3328842, 3543606, 4993263, 6102877, 6657684, 7087212, 9986526, 12205754, 18308631, 19973052, 24411508, 36617262, 54925893, 73234524, 109851786, 219703572]

約数ペア:

[(1, 219703572), (2, 109851786), (3, 73234524), (4, 54925893), (6, 36617262), (9, 24411508), (11, 19973052), (12, 18308631), (18, 12205754), (22, 9986526), (31, 7087212), (33, 6657684), (36, 6102877), (44, 4993263), (62, 3543606), (66, 3328842), (93, 2362404), (99, 2219228), (121, 1815732), (124, 1771803), (132, 1664421), (186, 1181202), (198, 1109614), (242, 907866), (279, 787468), (341, 644292), (363, 605244), (372, 590601), (396, 554807), (484, 453933), (558, 393734), (682, 322146), (726, 302622), (1023, 214764), (1089, 201748), (1116, 196867), (1364, 161073), (1452, 151311), (1627, 135036), (2046, 107382), (2178, 100874), (3069, 71588), (3254, 67518), (3751, 58572), (4092, 53691), (4356, 50437), (4881, 45012), (6138, 35794), (6508, 33759), (7502, 29286), (9762, 22506), (11253, 19524), (12276, 17897), (14643, 15004)]