815520384

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4447

約数の個数: 192

約数和(自身を含む): 2799239040

約数和(自身を除く): 1983718656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 552, 576, 644, 672, 736, 828, 896, 966, 1008, 1104, 1152, 1288, 1344, 1449, 1472, 1656, 1932, 2016, 2208, 2576, 2688, 2898, 2944, 3312, 3864, 4032, 4397, 4416, 5152, 5796, 6624, 7728, 8064, 8794, 8832, 10304, 11592, 13191, 13248, 15456, 17588, 20608, 23184, 26382, 26496, 30779, 30912, 35176, 39573, 46368, 52764, 61558, 61824, 70352, 79146, 92337, 92736, 101131, 105528, 123116, 140704, 158292, 184674, 185472, 202262, 211056, 246232, 277011, 281408, 303393, 316584, 369348, 404524, 422112, 492464, 554022, 562816, 606786, 633168, 707917, 738696, 809048, 844224, 910179, 984928, 1108044, 1213572, 1266336, 1415834, 1477392, 1618096, 1688448, 1820358, 1969856, 2123751, 2216088, 2427144, 2532672, 2831668, 2954784, 3236192, 3640716, 3939712, 4247502, 4432176, 4854288, 5065344, 5663336, 5909568, 6371253, 6472384, 7281432, 8495004, 8864352, 9708576, 11326672, 11819136, 12742506, 12944768, 14562864, 16990008, 17728704, 19417152, 22653344, 25485012, 29125728, 33980016, 35457408, 38834304, 45306688, 50970024, 58251456, 67960032, 90613376, 101940048, 116502912, 135920064, 203880096, 271840128, 407760192, 815520384]

約数ペア:

[(1, 815520384), (2, 407760192), (3, 271840128), (4, 203880096), (6, 135920064), (7, 116502912), (8, 101940048), (9, 90613376), (12, 67960032), (14, 58251456), (16, 50970024), (18, 45306688), (21, 38834304), (23, 35457408), (24, 33980016), (28, 29125728), (32, 25485012), (36, 22653344), (42, 19417152), (46, 17728704), (48, 16990008), (56, 14562864), (63, 12944768), (64, 12742506), (69, 11819136), (72, 11326672), (84, 9708576), (92, 8864352), (96, 8495004), (112, 7281432), (126, 6472384), (128, 6371253), (138, 5909568), (144, 5663336), (161, 5065344), (168, 4854288), (184, 4432176), (192, 4247502), (207, 3939712), (224, 3640716), (252, 3236192), (276, 2954784), (288, 2831668), (322, 2532672), (336, 2427144), (368, 2216088), (384, 2123751), (414, 1969856), (448, 1820358), (483, 1688448), (504, 1618096), (552, 1477392), (576, 1415834), (644, 1266336), (672, 1213572), (736, 1108044), (828, 984928), (896, 910179), (966, 844224), (1008, 809048), (1104, 738696), (1152, 707917), (1288, 633168), (1344, 606786), (1449, 562816), (1472, 554022), (1656, 492464), (1932, 422112), (2016, 404524), (2208, 369348), (2576, 316584), (2688, 303393), (2898, 281408), (2944, 277011), (3312, 246232), (3864, 211056), (4032, 202262), (4397, 185472), (4416, 184674), (5152, 158292), (5796, 140704), (6624, 123116), (7728, 105528), (8064, 101131), (8794, 92736), (8832, 92337), (10304, 79146), (11592, 70352), (13191, 61824), (13248, 61558), (15456, 52764), (17588, 46368), (20608, 39573), (23184, 35176), (26382, 30912), (26496, 30779)]