1998416448

素因数分解:

$2^6\times 3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 392

約数和(自身を含む): 7062703680

約数和(自身を除く): 5064287232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 192, 203, 211, 216, 224, 232, 243, 252, 261, 288, 324, 336, 348, 378, 406, 422, 432, 448, 464, 486, 504, 522, 567, 576, 609, 633, 648, 672, 696, 729, 756, 783, 812, 844, 864, 928, 972, 1008, 1044, 1134, 1218, 1266, 1296, 1344, 1392, 1458, 1477, 1512, 1566, 1624, 1688, 1701, 1728, 1827, 1856, 1899, 1944, 2016, 2088, 2268, 2349, 2436, 2532, 2592, 2784, 2916, 2954, 3024, 3132, 3248, 3376, 3402, 3654, 3798, 3888, 4032, 4176, 4431, 4536, 4698, 4872, 5064, 5103, 5184, 5481, 5568, 5697, 5832, 5908, 6048, 6119, 6264, 6496, 6752, 6804, 7047, 7308, 7596, 7776, 8352, 8862, 9072, 9396, 9744, 10128, 10206, 10962, 11394, 11664, 11816, 12096, 12238, 12528, 12992, 13293, 13504, 13608, 14094, 14616, 15192, 15552, 16443, 16704, 17091, 17724, 18144, 18357, 18792, 19488, 20256, 20412, 21141, 21924, 22788, 23328, 23632, 24476, 25056, 26586, 27216, 28188, 29232, 30384, 32886, 34182, 35448, 36288, 36714, 37584, 38976, 39879, 40512, 40824, 42282, 42833, 43848, 45576, 46656, 47264, 48952, 49329, 50112, 51273, 53172, 54432, 55071, 56376, 58464, 60768, 65772, 68364, 70896, 73428, 75168, 79758, 81648, 84564, 85666, 87696, 91152, 94528, 97904, 98658, 102546, 106344, 108864, 110142, 112752, 116928, 119637, 121536, 128499, 131544, 136728, 141792, 146856, 147987, 150336, 153819, 159516, 163296, 165213, 169128, 171332, 175392, 182304, 195808, 197316, 205092, 212688, 220284, 225504, 239274, 256998, 263088, 273456, 283584, 293712, 295974, 307638, 319032, 326592, 330426, 338256, 342664, 350784, 358911, 364608, 385497, 391616, 394632, 410184, 425376, 440568, 451008, 478548, 495639, 513996, 526176, 546912, 587424, 591948, 615276, 638064, 660852, 676512, 685328, 717822, 770994, 789264, 820368, 850752, 881136, 957096, 991278, 1027992, 1052352, 1076733, 1093824, 1156491, 1174848, 1183896, 1230552, 1276128, 1321704, 1353024, 1370656, 1435644, 1486917, 1541988, 1578528, 1640736, 1762272, 1914192, 1982556, 2055984, 2153466, 2312982, 2367792, 2461104, 2552256, 2643408, 2741312, 2871288, 2973834, 3083976, 3157056, 3281472, 3469473, 3524544, 3828384, 3965112, 4111968, 4306932, 4460751, 4625964, 4735584, 4922208, 5286816, 5742576, 5947668, 6167952, 6938946, 7656768, 7930224, 8223936, 8613864, 8921502, 9251928, 9471168, 9844416, 10408419, 10573632, 11485152, 11895336, 12335904, 13877892, 15860448, 17227728, 17843004, 18503856, 20816838, 22970304, 23790672, 24671808, 27755784, 31225257, 31720896, 34455456, 35686008, 37007712, 41633676, 47581344, 55511568, 62450514, 68910912, 71372016, 74015424, 83267352, 95162688, 111023136, 124901028, 142744032, 166534704, 222046272, 249802056, 285488064, 333069408, 499604112, 666138816, 999208224, 1998416448]

約数ペア:

[(1, 1998416448), (2, 999208224), (3, 666138816), (4, 499604112), (6, 333069408), (7, 285488064), (8, 249802056), (9, 222046272), (12, 166534704), (14, 142744032), (16, 124901028), (18, 111023136), (21, 95162688), (24, 83267352), (27, 74015424), (28, 71372016), (29, 68910912), (32, 62450514), (36, 55511568), (42, 47581344), (48, 41633676), (54, 37007712), (56, 35686008), (58, 34455456), (63, 31720896), (64, 31225257), (72, 27755784), (81, 24671808), (84, 23790672), (87, 22970304), (96, 20816838), (108, 18503856), (112, 17843004), (116, 17227728), (126, 15860448), (144, 13877892), (162, 12335904), (168, 11895336), (174, 11485152), (189, 10573632), (192, 10408419), (203, 9844416), (211, 9471168), (216, 9251928), (224, 8921502), (232, 8613864), (243, 8223936), (252, 7930224), (261, 7656768), (288, 6938946), (324, 6167952), (336, 5947668), (348, 5742576), (378, 5286816), (406, 4922208), (422, 4735584), (432, 4625964), (448, 4460751), (464, 4306932), (486, 4111968), (504, 3965112), (522, 3828384), (567, 3524544), (576, 3469473), (609, 3281472), (633, 3157056), (648, 3083976), (672, 2973834), (696, 2871288), (729, 2741312), (756, 2643408), (783, 2552256), (812, 2461104), (844, 2367792), (864, 2312982), (928, 2153466), (972, 2055984), (1008, 1982556), (1044, 1914192), (1134, 1762272), (1218, 1640736), (1266, 1578528), (1296, 1541988), (1344, 1486917), (1392, 1435644), (1458, 1370656), (1477, 1353024), (1512, 1321704), (1566, 1276128), (1624, 1230552), (1688, 1183896), (1701, 1174848), (1728, 1156491), (1827, 1093824), (1856, 1076733), (1899, 1052352), (1944, 1027992), (2016, 991278), (2088, 957096), (2268, 881136), (2349, 850752), (2436, 820368), (2532, 789264), (2592, 770994), (2784, 717822), (2916, 685328), (2954, 676512), (3024, 660852), (3132, 638064), (3248, 615276), (3376, 591948), (3402, 587424), (3654, 546912), (3798, 526176), (3888, 513996), (4032, 495639), (4176, 478548), (4431, 451008), (4536, 440568), (4698, 425376), (4872, 410184), (5064, 394632), (5103, 391616), (5184, 385497), (5481, 364608), (5568, 358911), (5697, 350784), (5832, 342664), (5908, 338256), (6048, 330426), (6119, 326592), (6264, 319032), (6496, 307638), (6752, 295974), (6804, 293712), (7047, 283584), (7308, 273456), (7596, 263088), (7776, 256998), (8352, 239274), (8862, 225504), (9072, 220284), (9396, 212688), (9744, 205092), (10128, 197316), (10206, 195808), (10962, 182304), (11394, 175392), (11664, 171332), (11816, 169128), (12096, 165213), (12238, 163296), (12528, 159516), (12992, 153819), (13293, 150336), (13504, 147987), (13608, 146856), (14094, 141792), (14616, 136728), (15192, 131544), (15552, 128499), (16443, 121536), (16704, 119637), (17091, 116928), (17724, 112752), (18144, 110142), (18357, 108864), (18792, 106344), (19488, 102546), (20256, 98658), (20412, 97904), (21141, 94528), (21924, 91152), (22788, 87696), (23328, 85666), (23632, 84564), (24476, 81648), (25056, 79758), (26586, 75168), (27216, 73428), (28188, 70896), (29232, 68364), (30384, 65772), (32886, 60768), (34182, 58464), (35448, 56376), (36288, 55071), (36714, 54432), (37584, 53172), (38976, 51273), (39879, 50112), (40512, 49329), (40824, 48952), (42282, 47264), (42833, 46656), (43848, 45576)]