1211739984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1162

約数の個数: 240

約数和(自身を含む): 4224729600

約数和(自身を除く): 3012989616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 89, 91, 104, 112, 117, 126, 144, 156, 168, 178, 182, 208, 234, 252, 267, 273, 312, 336, 356, 364, 468, 504, 534, 546, 623, 624, 712, 728, 801, 819, 936, 1008, 1039, 1068, 1092, 1157, 1246, 1424, 1456, 1602, 1638, 1869, 1872, 2078, 2136, 2184, 2314, 2492, 3117, 3204, 3276, 3471, 3738, 4156, 4272, 4368, 4628, 4984, 5607, 6234, 6408, 6552, 6942, 7273, 7476, 8099, 8312, 9256, 9351, 9968, 10413, 11214, 12468, 12816, 13104, 13507, 13884, 14546, 14952, 16198, 16624, 18512, 18702, 20826, 21819, 22428, 24297, 24936, 27014, 27768, 29092, 29904, 32396, 37404, 40521, 41652, 43638, 44856, 48594, 49872, 54028, 55536, 58184, 64792, 65457, 72891, 74808, 81042, 83304, 87276, 89712, 92471, 94549, 97188, 108056, 116368, 121563, 129584, 130914, 145782, 149616, 162084, 166608, 174552, 184942, 189098, 194376, 216112, 243126, 261828, 277413, 283647, 291564, 324168, 349104, 369884, 378196, 388752, 486252, 523656, 554826, 567294, 583128, 647297, 648336, 739768, 756392, 832239, 850941, 972504, 1047312, 1109652, 1134588, 1166256, 1202123, 1294594, 1479536, 1512784, 1664478, 1701882, 1941891, 1945008, 2219304, 2269176, 2404246, 2589188, 3328956, 3403764, 3606369, 3883782, 4438608, 4538352, 4808492, 5178376, 5825673, 6657912, 6807528, 7212738, 7767564, 8414861, 9616984, 10356752, 10819107, 11651346, 13315824, 13615056, 14425476, 15535128, 16829722, 19233968, 21638214, 23302692, 25244583, 28850952, 31070256, 33659444, 43276428, 46605384, 50489166, 57701904, 67318888, 75733749, 86552856, 93210768, 100978332, 134637776, 151467498, 173105712, 201956664, 302934996, 403913328, 605869992, 1211739984]

約数ペア:

[(1, 1211739984), (2, 605869992), (3, 403913328), (4, 302934996), (6, 201956664), (7, 173105712), (8, 151467498), (9, 134637776), (12, 100978332), (13, 93210768), (14, 86552856), (16, 75733749), (18, 67318888), (21, 57701904), (24, 50489166), (26, 46605384), (28, 43276428), (36, 33659444), (39, 31070256), (42, 28850952), (48, 25244583), (52, 23302692), (56, 21638214), (63, 19233968), (72, 16829722), (78, 15535128), (84, 14425476), (89, 13615056), (91, 13315824), (104, 11651346), (112, 10819107), (117, 10356752), (126, 9616984), (144, 8414861), (156, 7767564), (168, 7212738), (178, 6807528), (182, 6657912), (208, 5825673), (234, 5178376), (252, 4808492), (267, 4538352), (273, 4438608), (312, 3883782), (336, 3606369), (356, 3403764), (364, 3328956), (468, 2589188), (504, 2404246), (534, 2269176), (546, 2219304), (623, 1945008), (624, 1941891), (712, 1701882), (728, 1664478), (801, 1512784), (819, 1479536), (936, 1294594), (1008, 1202123), (1039, 1166256), (1068, 1134588), (1092, 1109652), (1157, 1047312), (1246, 972504), (1424, 850941), (1456, 832239), (1602, 756392), (1638, 739768), (1869, 648336), (1872, 647297), (2078, 583128), (2136, 567294), (2184, 554826), (2314, 523656), (2492, 486252), (3117, 388752), (3204, 378196), (3276, 369884), (3471, 349104), (3738, 324168), (4156, 291564), (4272, 283647), (4368, 277413), (4628, 261828), (4984, 243126), (5607, 216112), (6234, 194376), (6408, 189098), (6552, 184942), (6942, 174552), (7273, 166608), (7476, 162084), (8099, 149616), (8312, 145782), (9256, 130914), (9351, 129584), (9968, 121563), (10413, 116368), (11214, 108056), (12468, 97188), (12816, 94549), (13104, 92471), (13507, 89712), (13884, 87276), (14546, 83304), (14952, 81042), (16198, 74808), (16624, 72891), (18512, 65457), (18702, 64792), (20826, 58184), (21819, 55536), (22428, 54028), (24297, 49872), (24936, 48594), (27014, 44856), (27768, 43638), (29092, 41652), (29904, 40521), (32396, 37404)]