1553305248

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 240

約数和(自身を含む): 5029716384

約数和(自身を除く): 3476411136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 157, 162, 176, 198, 216, 264, 288, 297, 314, 324, 347, 352, 396, 432, 471, 528, 594, 628, 648, 694, 792, 864, 891, 942, 1041, 1056, 1188, 1256, 1296, 1388, 1413, 1584, 1727, 1782, 1884, 2082, 2376, 2512, 2592, 2776, 2826, 3123, 3168, 3454, 3564, 3768, 3817, 4164, 4239, 4752, 5024, 5181, 5552, 5652, 6246, 6908, 7128, 7536, 7634, 8328, 8478, 9369, 9504, 10362, 11104, 11304, 11451, 12492, 12717, 13816, 14256, 15072, 15268, 15543, 16656, 16956, 18738, 20724, 22608, 22902, 24984, 25434, 27632, 28107, 28512, 30536, 31086, 33312, 33912, 34353, 37476, 41448, 45216, 45804, 46629, 49968, 50868, 54479, 55264, 56214, 61072, 62172, 67824, 68706, 74952, 82896, 91608, 93258, 99936, 101736, 103059, 108958, 112428, 122144, 124344, 135648, 137412, 139887, 149904, 163437, 165792, 183216, 186516, 203472, 206118, 217916, 224856, 248688, 274824, 279774, 299808, 309177, 326874, 366432, 373032, 406944, 412236, 435832, 449712, 490311, 497376, 549648, 559548, 599269, 618354, 653748, 746064, 824472, 871664, 899424, 980622, 1099296, 1119096, 1198538, 1236708, 1307496, 1470933, 1492128, 1648944, 1743328, 1797807, 1961244, 2238192, 2397076, 2473416, 2614992, 2941866, 3297888, 3595614, 3922488, 4412799, 4476384, 4794152, 4946832, 5229984, 5393421, 5883732, 7191228, 7844976, 8825598, 9588304, 9893664, 10786842, 11767464, 14382456, 15689952, 16180263, 17651196, 19176608, 21573684, 23534928, 28764912, 32360526, 35302392, 43147368, 47069856, 48540789, 57529824, 64721052, 70604784, 86294736, 97081578, 129442104, 141209568, 172589472, 194163156, 258884208, 388326312, 517768416, 776652624, 1553305248]

約数ペア:

[(1, 1553305248), (2, 776652624), (3, 517768416), (4, 388326312), (6, 258884208), (8, 194163156), (9, 172589472), (11, 141209568), (12, 129442104), (16, 97081578), (18, 86294736), (22, 70604784), (24, 64721052), (27, 57529824), (32, 48540789), (33, 47069856), (36, 43147368), (44, 35302392), (48, 32360526), (54, 28764912), (66, 23534928), (72, 21573684), (81, 19176608), (88, 17651196), (96, 16180263), (99, 15689952), (108, 14382456), (132, 11767464), (144, 10786842), (157, 9893664), (162, 9588304), (176, 8825598), (198, 7844976), (216, 7191228), (264, 5883732), (288, 5393421), (297, 5229984), (314, 4946832), (324, 4794152), (347, 4476384), (352, 4412799), (396, 3922488), (432, 3595614), (471, 3297888), (528, 2941866), (594, 2614992), (628, 2473416), (648, 2397076), (694, 2238192), (792, 1961244), (864, 1797807), (891, 1743328), (942, 1648944), (1041, 1492128), (1056, 1470933), (1188, 1307496), (1256, 1236708), (1296, 1198538), (1388, 1119096), (1413, 1099296), (1584, 980622), (1727, 899424), (1782, 871664), (1884, 824472), (2082, 746064), (2376, 653748), (2512, 618354), (2592, 599269), (2776, 559548), (2826, 549648), (3123, 497376), (3168, 490311), (3454, 449712), (3564, 435832), (3768, 412236), (3817, 406944), (4164, 373032), (4239, 366432), (4752, 326874), (5024, 309177), (5181, 299808), (5552, 279774), (5652, 274824), (6246, 248688), (6908, 224856), (7128, 217916), (7536, 206118), (7634, 203472), (8328, 186516), (8478, 183216), (9369, 165792), (9504, 163437), (10362, 149904), (11104, 139887), (11304, 137412), (11451, 135648), (12492, 124344), (12717, 122144), (13816, 112428), (14256, 108958), (15072, 103059), (15268, 101736), (15543, 99936), (16656, 93258), (16956, 91608), (18738, 82896), (20724, 74952), (22608, 68706), (22902, 67824), (24984, 62172), (25434, 61072), (27632, 56214), (28107, 55264), (28512, 54479), (30536, 50868), (31086, 49968), (33312, 46629), (33912, 45804), (34353, 45216), (37476, 41448)]