266437164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 726243840

約数和(自身を除く): 459806676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 157, 178, 227, 267, 314, 356, 454, 471, 534, 623, 628, 681, 908, 942, 1068, 1099, 1246, 1362, 1589, 1869, 1884, 2198, 2492, 2724, 3178, 3297, 3738, 4396, 4767, 6356, 6594, 7476, 9534, 13188, 13973, 19068, 20203, 27946, 35639, 40406, 41919, 55892, 60609, 71278, 80812, 83838, 97811, 106917, 121218, 141421, 142556, 167676, 195622, 213834, 242436, 249473, 282842, 293433, 391244, 424263, 427668, 498946, 565684, 586866, 748419, 848526, 997892, 1173732, 1496838, 1697052, 2993676, 3171871, 6343742, 9515613, 12687484, 19031226, 22203097, 38062452, 44406194, 66609291, 88812388, 133218582, 266437164]

約数ペア:

[(1, 266437164), (2, 133218582), (3, 88812388), (4, 66609291), (6, 44406194), (7, 38062452), (12, 22203097), (14, 19031226), (21, 12687484), (28, 9515613), (42, 6343742), (84, 3171871), (89, 2993676), (157, 1697052), (178, 1496838), (227, 1173732), (267, 997892), (314, 848526), (356, 748419), (454, 586866), (471, 565684), (534, 498946), (623, 427668), (628, 424263), (681, 391244), (908, 293433), (942, 282842), (1068, 249473), (1099, 242436), (1246, 213834), (1362, 195622), (1589, 167676), (1869, 142556), (1884, 141421), (2198, 121218), (2492, 106917), (2724, 97811), (3178, 83838), (3297, 80812), (3738, 71278), (4396, 60609), (4767, 55892), (6356, 41919), (6594, 40406), (7476, 35639), (9534, 27946), (13188, 20203), (13973, 19068)]