990068352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1043

約数の個数: 256

約数和(自身を含む): 3351801600

約数和(自身を除く): 2361733248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 64, 78, 84, 87, 91, 96, 104, 112, 116, 128, 156, 168, 174, 182, 192, 203, 208, 224, 232, 273, 312, 336, 348, 364, 377, 384, 406, 416, 448, 464, 546, 609, 624, 672, 696, 728, 754, 812, 832, 896, 928, 977, 1092, 1131, 1218, 1248, 1344, 1392, 1456, 1508, 1624, 1664, 1856, 1954, 2184, 2262, 2436, 2496, 2639, 2688, 2784, 2912, 2931, 3016, 3248, 3712, 3908, 4368, 4524, 4872, 4992, 5278, 5568, 5824, 5862, 6032, 6496, 6839, 7816, 7917, 8736, 9048, 9744, 10556, 11136, 11648, 11724, 12064, 12701, 12992, 13678, 15632, 15834, 17472, 18096, 19488, 20517, 21112, 23448, 24128, 25402, 25984, 27356, 28333, 31264, 31668, 34944, 36192, 38103, 38976, 41034, 42224, 46896, 48256, 50804, 54712, 56666, 62528, 63336, 72384, 76206, 77952, 82068, 84448, 84999, 88907, 93792, 101608, 109424, 113332, 125056, 126672, 144768, 152412, 164136, 168896, 169998, 177814, 187584, 198331, 203216, 218848, 226664, 253344, 266721, 304824, 328272, 337792, 339996, 355628, 368329, 375168, 396662, 406432, 437696, 453328, 506688, 533442, 594993, 609648, 656544, 679992, 711256, 736658, 793324, 812864, 875392, 906656, 1013376, 1066884, 1104987, 1189986, 1219296, 1313088, 1359984, 1422512, 1473316, 1586648, 1625728, 1813312, 2133768, 2209974, 2379972, 2438592, 2578303, 2626176, 2719968, 2845024, 2946632, 3173296, 3626624, 4267536, 4419948, 4759944, 4877184, 5156606, 5439936, 5690048, 5893264, 6346592, 7734909, 8535072, 8839896, 9519888, 10313212, 10879872, 11380096, 11786528, 12693184, 15469818, 17070144, 17679792, 19039776, 20626424, 23573056, 25386368, 30939636, 34140288, 35359584, 38079552, 41252848, 47146112, 61879272, 70719168, 76159104, 82505696, 123758544, 141438336, 165011392, 247517088, 330022784, 495034176, 990068352]

約数ペア:

[(1, 990068352), (2, 495034176), (3, 330022784), (4, 247517088), (6, 165011392), (7, 141438336), (8, 123758544), (12, 82505696), (13, 76159104), (14, 70719168), (16, 61879272), (21, 47146112), (24, 41252848), (26, 38079552), (28, 35359584), (29, 34140288), (32, 30939636), (39, 25386368), (42, 23573056), (48, 20626424), (52, 19039776), (56, 17679792), (58, 17070144), (64, 15469818), (78, 12693184), (84, 11786528), (87, 11380096), (91, 10879872), (96, 10313212), (104, 9519888), (112, 8839896), (116, 8535072), (128, 7734909), (156, 6346592), (168, 5893264), (174, 5690048), (182, 5439936), (192, 5156606), (203, 4877184), (208, 4759944), (224, 4419948), (232, 4267536), (273, 3626624), (312, 3173296), (336, 2946632), (348, 2845024), (364, 2719968), (377, 2626176), (384, 2578303), (406, 2438592), (416, 2379972), (448, 2209974), (464, 2133768), (546, 1813312), (609, 1625728), (624, 1586648), (672, 1473316), (696, 1422512), (728, 1359984), (754, 1313088), (812, 1219296), (832, 1189986), (896, 1104987), (928, 1066884), (977, 1013376), (1092, 906656), (1131, 875392), (1218, 812864), (1248, 793324), (1344, 736658), (1392, 711256), (1456, 679992), (1508, 656544), (1624, 609648), (1664, 594993), (1856, 533442), (1954, 506688), (2184, 453328), (2262, 437696), (2436, 406432), (2496, 396662), (2639, 375168), (2688, 368329), (2784, 355628), (2912, 339996), (2931, 337792), (3016, 328272), (3248, 304824), (3712, 266721), (3908, 253344), (4368, 226664), (4524, 218848), (4872, 203216), (4992, 198331), (5278, 187584), (5568, 177814), (5824, 169998), (5862, 168896), (6032, 164136), (6496, 152412), (6839, 144768), (7816, 126672), (7917, 125056), (8736, 113332), (9048, 109424), (9744, 101608), (10556, 93792), (11136, 88907), (11648, 84999), (11724, 84448), (12064, 82068), (12701, 77952), (12992, 76206), (13678, 72384), (15632, 63336), (15834, 62528), (17472, 56666), (18096, 54712), (19488, 50804), (20517, 48256), (21112, 46896), (23448, 42224), (24128, 41034), (25402, 38976), (25984, 38103), (27356, 36192), (28333, 34944), (31264, 31668)]