319073664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 256

約数和(自身を含む): 1091220480

約数和(自身を除く): 772146816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 128, 138, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 384, 397, 416, 448, 483, 546, 552, 598, 624, 644, 672, 728, 736, 794, 832, 896, 897, 966, 1092, 1104, 1191, 1196, 1248, 1288, 1344, 1456, 1472, 1588, 1664, 1794, 1932, 2093, 2184, 2208, 2382, 2392, 2496, 2576, 2688, 2779, 2912, 2944, 3176, 3588, 3864, 4186, 4368, 4416, 4764, 4784, 4992, 5152, 5161, 5558, 5824, 6279, 6352, 7176, 7728, 8337, 8372, 8736, 8832, 9131, 9528, 9568, 10304, 10322, 11116, 11648, 12558, 12704, 14352, 15456, 15483, 16674, 16744, 17472, 18262, 19056, 19136, 20608, 20644, 22232, 25116, 25408, 27393, 28704, 30912, 30966, 33348, 33488, 34944, 36127, 36524, 38112, 38272, 41288, 44464, 50232, 50816, 54786, 57408, 61824, 61932, 63917, 66696, 66976, 72254, 73048, 76224, 82576, 88928, 100464, 108381, 109572, 114816, 118703, 123864, 127834, 133392, 133952, 144508, 146096, 152448, 165152, 177856, 191751, 200928, 216762, 219144, 237406, 247728, 255668, 266784, 267904, 289016, 292192, 330304, 355712, 356109, 383502, 401856, 433524, 438288, 474812, 495456, 511336, 533568, 578032, 584384, 660608, 712218, 767004, 803712, 830921, 867048, 876576, 949624, 990912, 1022672, 1067136, 1156064, 1168768, 1424436, 1534008, 1661842, 1734096, 1753152, 1899248, 1981824, 2045344, 2312128, 2492763, 2848872, 3068016, 3323684, 3468192, 3506304, 3798496, 4090688, 4624256, 4985526, 5697744, 6136032, 6647368, 6936384, 7596992, 8181376, 9971052, 11395488, 12272064, 13294736, 13872768, 15193984, 19942104, 22790976, 24544128, 26589472, 39884208, 45581952, 53178944, 79768416, 106357888, 159536832, 319073664]

約数ペア:

[(1, 319073664), (2, 159536832), (3, 106357888), (4, 79768416), (6, 53178944), (7, 45581952), (8, 39884208), (12, 26589472), (13, 24544128), (14, 22790976), (16, 19942104), (21, 15193984), (23, 13872768), (24, 13294736), (26, 12272064), (28, 11395488), (32, 9971052), (39, 8181376), (42, 7596992), (46, 6936384), (48, 6647368), (52, 6136032), (56, 5697744), (64, 4985526), (69, 4624256), (78, 4090688), (84, 3798496), (91, 3506304), (92, 3468192), (96, 3323684), (104, 3068016), (112, 2848872), (128, 2492763), (138, 2312128), (156, 2045344), (161, 1981824), (168, 1899248), (182, 1753152), (184, 1734096), (192, 1661842), (208, 1534008), (224, 1424436), (273, 1168768), (276, 1156064), (299, 1067136), (312, 1022672), (322, 990912), (336, 949624), (364, 876576), (368, 867048), (384, 830921), (397, 803712), (416, 767004), (448, 712218), (483, 660608), (546, 584384), (552, 578032), (598, 533568), (624, 511336), (644, 495456), (672, 474812), (728, 438288), (736, 433524), (794, 401856), (832, 383502), (896, 356109), (897, 355712), (966, 330304), (1092, 292192), (1104, 289016), (1191, 267904), (1196, 266784), (1248, 255668), (1288, 247728), (1344, 237406), (1456, 219144), (1472, 216762), (1588, 200928), (1664, 191751), (1794, 177856), (1932, 165152), (2093, 152448), (2184, 146096), (2208, 144508), (2382, 133952), (2392, 133392), (2496, 127834), (2576, 123864), (2688, 118703), (2779, 114816), (2912, 109572), (2944, 108381), (3176, 100464), (3588, 88928), (3864, 82576), (4186, 76224), (4368, 73048), (4416, 72254), (4764, 66976), (4784, 66696), (4992, 63917), (5152, 61932), (5161, 61824), (5558, 57408), (5824, 54786), (6279, 50816), (6352, 50232), (7176, 44464), (7728, 41288), (8337, 38272), (8372, 38112), (8736, 36524), (8832, 36127), (9131, 34944), (9528, 33488), (9568, 33348), (10304, 30966), (10322, 30912), (11116, 28704), (11648, 27393), (12558, 25408), (12704, 25116), (14352, 22232), (15456, 20644), (15483, 20608), (16674, 19136), (16744, 19056), (17472, 18262)]