262020384

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 778796928

約数和(自身を除く): 516776544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 67, 72, 74, 96, 111, 134, 144, 148, 201, 222, 268, 288, 296, 333, 367, 402, 444, 536, 592, 603, 666, 734, 804, 888, 1072, 1101, 1184, 1206, 1332, 1468, 1608, 1776, 2144, 2202, 2412, 2479, 2664, 2936, 3216, 3303, 3552, 4404, 4824, 4958, 5328, 5872, 6432, 6606, 7437, 8808, 9648, 9916, 10656, 11744, 13212, 13579, 14874, 17616, 19296, 19832, 22311, 24589, 26424, 27158, 29748, 35232, 39664, 40737, 44622, 49178, 52848, 54316, 59496, 73767, 79328, 81474, 89244, 98356, 105696, 108632, 118992, 122211, 147534, 162948, 178488, 196712, 217264, 221301, 237984, 244422, 295068, 325896, 356976, 393424, 434528, 442602, 488844, 590136, 651792, 713952, 786848, 885204, 909793, 977688, 1180272, 1303584, 1770408, 1819586, 1955376, 2360544, 2729379, 3540816, 3639172, 3910752, 5458758, 7081632, 7278344, 8188137, 10917516, 14556688, 16376274, 21835032, 29113376, 32752548, 43670064, 65505096, 87340128, 131010192, 262020384]

約数ペア:

[(1, 262020384), (2, 131010192), (3, 87340128), (4, 65505096), (6, 43670064), (8, 32752548), (9, 29113376), (12, 21835032), (16, 16376274), (18, 14556688), (24, 10917516), (32, 8188137), (36, 7278344), (37, 7081632), (48, 5458758), (67, 3910752), (72, 3639172), (74, 3540816), (96, 2729379), (111, 2360544), (134, 1955376), (144, 1819586), (148, 1770408), (201, 1303584), (222, 1180272), (268, 977688), (288, 909793), (296, 885204), (333, 786848), (367, 713952), (402, 651792), (444, 590136), (536, 488844), (592, 442602), (603, 434528), (666, 393424), (734, 356976), (804, 325896), (888, 295068), (1072, 244422), (1101, 237984), (1184, 221301), (1206, 217264), (1332, 196712), (1468, 178488), (1608, 162948), (1776, 147534), (2144, 122211), (2202, 118992), (2412, 108632), (2479, 105696), (2664, 98356), (2936, 89244), (3216, 81474), (3303, 79328), (3552, 73767), (4404, 59496), (4824, 54316), (4958, 52848), (5328, 49178), (5872, 44622), (6432, 40737), (6606, 39664), (7437, 35232), (8808, 29748), (9648, 27158), (9916, 26424), (10656, 24589), (11744, 22311), (13212, 19832), (13579, 19296), (14874, 17616)]