237078204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 657807360

約数和(自身を除く): 420729156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 31, 33, 44, 46, 62, 66, 69, 92, 93, 121, 124, 132, 138, 186, 229, 242, 253, 276, 341, 363, 372, 458, 484, 506, 682, 687, 713, 726, 759, 916, 1012, 1023, 1364, 1374, 1426, 1452, 1518, 2046, 2139, 2519, 2748, 2783, 2852, 3036, 3751, 4092, 4278, 5038, 5267, 5566, 7099, 7502, 7557, 7843, 8349, 8556, 10076, 10534, 11132, 11253, 14198, 15004, 15114, 15686, 15801, 16698, 21068, 21297, 22506, 23529, 27709, 28396, 30228, 31372, 31602, 33396, 42594, 45012, 47058, 55418, 57937, 63204, 78089, 83127, 85188, 86273, 94116, 110836, 115874, 156178, 163277, 166254, 172546, 173811, 231748, 234267, 258819, 312356, 326554, 332508, 345092, 347622, 468534, 489831, 517638, 637307, 653108, 695244, 858979, 937068, 979662, 1035276, 1274614, 1717958, 1796047, 1911921, 1959324, 2549228, 2576937, 3435916, 3592094, 3823842, 5153874, 5388141, 7184188, 7647684, 10307748, 10776282, 19756517, 21552564, 39513034, 59269551, 79026068, 118539102, 237078204]

約数ペア:

[(1, 237078204), (2, 118539102), (3, 79026068), (4, 59269551), (6, 39513034), (11, 21552564), (12, 19756517), (22, 10776282), (23, 10307748), (31, 7647684), (33, 7184188), (44, 5388141), (46, 5153874), (62, 3823842), (66, 3592094), (69, 3435916), (92, 2576937), (93, 2549228), (121, 1959324), (124, 1911921), (132, 1796047), (138, 1717958), (186, 1274614), (229, 1035276), (242, 979662), (253, 937068), (276, 858979), (341, 695244), (363, 653108), (372, 637307), (458, 517638), (484, 489831), (506, 468534), (682, 347622), (687, 345092), (713, 332508), (726, 326554), (759, 312356), (916, 258819), (1012, 234267), (1023, 231748), (1364, 173811), (1374, 172546), (1426, 166254), (1452, 163277), (1518, 156178), (2046, 115874), (2139, 110836), (2519, 94116), (2748, 86273), (2783, 85188), (2852, 83127), (3036, 78089), (3751, 63204), (4092, 57937), (4278, 55418), (5038, 47058), (5267, 45012), (5566, 42594), (7099, 33396), (7502, 31602), (7557, 31372), (7843, 30228), (8349, 28396), (8556, 27709), (10076, 23529), (10534, 22506), (11132, 21297), (11253, 21068), (14198, 16698), (15004, 15801), (15114, 15686)]