226777958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 426961920

約数和(自身を除く): 200183962

約数列:

[1, 2, 11, 19, 22, 31, 37, 38, 43, 62, 74, 86, 121, 209, 242, 341, 407, 418, 473, 589, 682, 703, 814, 817, 946, 1147, 1178, 1333, 1406, 1591, 1634, 2294, 2299, 2666, 3182, 3751, 4477, 4598, 5203, 6479, 7502, 7733, 8954, 8987, 10406, 12617, 12958, 14663, 15466, 17501, 17974, 21793, 25234, 25327, 29326, 30229, 35002, 43586, 49321, 50654, 60458, 71269, 85063, 98642, 98857, 138787, 142538, 161293, 170126, 192511, 197714, 239723, 277574, 278597, 322586, 332519, 385022, 479446, 542531, 557194, 665038, 937099, 1085062, 1874198, 2636953, 3064567, 3657709, 5273906, 5967841, 6129134, 7315418, 10308089, 11935682, 20616178, 113388979, 226777958]

約数ペア:

[(1, 226777958), (2, 113388979), (11, 20616178), (19, 11935682), (22, 10308089), (31, 7315418), (37, 6129134), (38, 5967841), (43, 5273906), (62, 3657709), (74, 3064567), (86, 2636953), (121, 1874198), (209, 1085062), (242, 937099), (341, 665038), (407, 557194), (418, 542531), (473, 479446), (589, 385022), (682, 332519), (703, 322586), (814, 278597), (817, 277574), (946, 239723), (1147, 197714), (1178, 192511), (1333, 170126), (1406, 161293), (1591, 142538), (1634, 138787), (2294, 98857), (2299, 98642), (2666, 85063), (3182, 71269), (3751, 60458), (4477, 50654), (4598, 49321), (5203, 43586), (6479, 35002), (7502, 30229), (7733, 29326), (8954, 25327), (8987, 25234), (10406, 21793), (12617, 17974), (12958, 17501), (14663, 15466)]