238243104

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 745355520

約数和(自身を除く): 507112416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 157, 176, 198, 264, 288, 314, 352, 396, 471, 479, 528, 628, 792, 942, 958, 1056, 1256, 1413, 1437, 1584, 1727, 1884, 1916, 2512, 2826, 2874, 3168, 3454, 3768, 3832, 4311, 5024, 5181, 5269, 5652, 5748, 6908, 7536, 7664, 8622, 10362, 10538, 11304, 11496, 13816, 15072, 15328, 15543, 15807, 17244, 20724, 21076, 22608, 22992, 27632, 31086, 31614, 34488, 41448, 42152, 45216, 45984, 47421, 55264, 62172, 63228, 68976, 75203, 82896, 84304, 94842, 124344, 126456, 137952, 150406, 165792, 168608, 189684, 225609, 248688, 252912, 300812, 379368, 451218, 497376, 505824, 601624, 676827, 758736, 827233, 902436, 1203248, 1353654, 1517472, 1654466, 1804872, 2406496, 2481699, 2707308, 3308932, 3609744, 4963398, 5414616, 6617864, 7219488, 7445097, 9926796, 10829232, 13235728, 14890194, 19853592, 21658464, 26471456, 29780388, 39707184, 59560776, 79414368, 119121552, 238243104]

約数ペア:

[(1, 238243104), (2, 119121552), (3, 79414368), (4, 59560776), (6, 39707184), (8, 29780388), (9, 26471456), (11, 21658464), (12, 19853592), (16, 14890194), (18, 13235728), (22, 10829232), (24, 9926796), (32, 7445097), (33, 7219488), (36, 6617864), (44, 5414616), (48, 4963398), (66, 3609744), (72, 3308932), (88, 2707308), (96, 2481699), (99, 2406496), (132, 1804872), (144, 1654466), (157, 1517472), (176, 1353654), (198, 1203248), (264, 902436), (288, 827233), (314, 758736), (352, 676827), (396, 601624), (471, 505824), (479, 497376), (528, 451218), (628, 379368), (792, 300812), (942, 252912), (958, 248688), (1056, 225609), (1256, 189684), (1413, 168608), (1437, 165792), (1584, 150406), (1727, 137952), (1884, 126456), (1916, 124344), (2512, 94842), (2826, 84304), (2874, 82896), (3168, 75203), (3454, 68976), (3768, 63228), (3832, 62172), (4311, 55264), (5024, 47421), (5181, 45984), (5269, 45216), (5652, 42152), (5748, 41448), (6908, 34488), (7536, 31614), (7664, 31086), (8622, 27632), (10362, 22992), (10538, 22608), (11304, 21076), (11496, 20724), (13816, 17244), (15072, 15807), (15328, 15543)]