281104992

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{15493}}^1$

素因数の和:15522

約数の個数: 120

約数和(自身を含む): 944886096

約数和(自身を除く): 663781104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 15493, 18144, 30986, 46479, 61972, 92958, 108451, 123944, 139437, 185916, 216902, 247888, 278874, 325353, 371832, 418311, 433804, 495776, 557748, 650706, 743664, 836622, 867608, 976059, 1115496, 1254933, 1301412, 1487328, 1673244, 1735216, 1952118, 2230992, 2509866, 2602824, 2928177, 3346488, 3470432, 3904236, 4461984, 5019732, 5205648, 5856354, 6692976, 7808472, 8784531, 10039464, 10411296, 11712708, 13385952, 15616944, 17569062, 20078928, 23425416, 31233888, 35138124, 40157856, 46850832, 70276248, 93701664, 140552496, 281104992]

約数ペア:

[(1, 281104992), (2, 140552496), (3, 93701664), (4, 70276248), (6, 46850832), (7, 40157856), (8, 35138124), (9, 31233888), (12, 23425416), (14, 20078928), (16, 17569062), (18, 15616944), (21, 13385952), (24, 11712708), (27, 10411296), (28, 10039464), (32, 8784531), (36, 7808472), (42, 6692976), (48, 5856354), (54, 5205648), (56, 5019732), (63, 4461984), (72, 3904236), (81, 3470432), (84, 3346488), (96, 2928177), (108, 2602824), (112, 2509866), (126, 2230992), (144, 1952118), (162, 1735216), (168, 1673244), (189, 1487328), (216, 1301412), (224, 1254933), (252, 1115496), (288, 976059), (324, 867608), (336, 836622), (378, 743664), (432, 650706), (504, 557748), (567, 495776), (648, 433804), (672, 418311), (756, 371832), (864, 325353), (1008, 278874), (1134, 247888), (1296, 216902), (1512, 185916), (2016, 139437), (2268, 123944), (2592, 108451), (3024, 92958), (4536, 61972), (6048, 46479), (9072, 30986), (15493, 18144)]