394421664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 1345849344

約数和(自身を除く): 951427680

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, 69, 78, 84, 91, 92, 96, 104, 112, 138, 151, 156, 161, 168, 169, 182, 184, 208, 224, 273, 276, 299, 302, 312, 322, 336, 338, 364, 368, 416, 453, 483, 507, 546, 552, 598, 604, 624, 644, 672, 676, 728, 736, 897, 906, 966, 1014, 1057, 1092, 1104, 1183, 1196, 1208, 1248, 1288, 1352, 1456, 1794, 1812, 1932, 1963, 2028, 2093, 2114, 2184, 2208, 2366, 2392, 2416, 2576, 2704, 2912, 3171, 3473, 3549, 3588, 3624, 3864, 3887, 3926, 4056, 4186, 4228, 4368, 4732, 4784, 4832, 5152, 5408, 5889, 6279, 6342, 6946, 7098, 7176, 7248, 7728, 7774, 7852, 8112, 8372, 8456, 8736, 9464, 9568, 10419, 11661, 11778, 12558, 12684, 13741, 13892, 14196, 14352, 14496, 15456, 15548, 15704, 16224, 16744, 16912, 18928, 20838, 23322, 23556, 24311, 25116, 25368, 25519, 27209, 27482, 27784, 28392, 28704, 31096, 31408, 33488, 33824, 37856, 41223, 41676, 45149, 46644, 47112, 48622, 50232, 50736, 51038, 54418, 54964, 55568, 56784, 62192, 62816, 66976, 72933, 76557, 81627, 82446, 83352, 90298, 93288, 94224, 97244, 100464, 101472, 102076, 108836, 109928, 111136, 113568, 124384, 135447, 145866, 153114, 163254, 164892, 166704, 178633, 180596, 186576, 188448, 194488, 200928, 204152, 217672, 219856, 270894, 291732, 306228, 316043, 326508, 329784, 333408, 357266, 361192, 373152, 388976, 408304, 435344, 439712, 535899, 541788, 583464, 586937, 612456, 632086, 653016, 659568, 714532, 722384, 777952, 816608, 870688, 948129, 1071798, 1083576, 1166928, 1173874, 1224912, 1264172, 1306032, 1319136, 1429064, 1444768, 1760811, 1896258, 2143596, 2167152, 2333856, 2347748, 2449824, 2528344, 2612064, 2858128, 3521622, 3792516, 4108559, 4287192, 4334304, 4695496, 5056688, 5716256, 7043244, 7585032, 8217118, 8574384, 9390992, 10113376, 12325677, 14086488, 15170064, 16434236, 17148768, 18781984, 24651354, 28172976, 30340128, 32868472, 49302708, 56345952, 65736944, 98605416, 131473888, 197210832, 394421664]

約数ペア:

[(1, 394421664), (2, 197210832), (3, 131473888), (4, 98605416), (6, 65736944), (7, 56345952), (8, 49302708), (12, 32868472), (13, 30340128), (14, 28172976), (16, 24651354), (21, 18781984), (23, 17148768), (24, 16434236), (26, 15170064), (28, 14086488), (32, 12325677), (39, 10113376), (42, 9390992), (46, 8574384), (48, 8217118), (52, 7585032), (56, 7043244), (69, 5716256), (78, 5056688), (84, 4695496), (91, 4334304), (92, 4287192), (96, 4108559), (104, 3792516), (112, 3521622), (138, 2858128), (151, 2612064), (156, 2528344), (161, 2449824), (168, 2347748), (169, 2333856), (182, 2167152), (184, 2143596), (208, 1896258), (224, 1760811), (273, 1444768), (276, 1429064), (299, 1319136), (302, 1306032), (312, 1264172), (322, 1224912), (336, 1173874), (338, 1166928), (364, 1083576), (368, 1071798), (416, 948129), (453, 870688), (483, 816608), (507, 777952), (546, 722384), (552, 714532), (598, 659568), (604, 653016), (624, 632086), (644, 612456), (672, 586937), (676, 583464), (728, 541788), (736, 535899), (897, 439712), (906, 435344), (966, 408304), (1014, 388976), (1057, 373152), (1092, 361192), (1104, 357266), (1183, 333408), (1196, 329784), (1208, 326508), (1248, 316043), (1288, 306228), (1352, 291732), (1456, 270894), (1794, 219856), (1812, 217672), (1932, 204152), (1963, 200928), (2028, 194488), (2093, 188448), (2114, 186576), (2184, 180596), (2208, 178633), (2366, 166704), (2392, 164892), (2416, 163254), (2576, 153114), (2704, 145866), (2912, 135447), (3171, 124384), (3473, 113568), (3549, 111136), (3588, 109928), (3624, 108836), (3864, 102076), (3887, 101472), (3926, 100464), (4056, 97244), (4186, 94224), (4228, 93288), (4368, 90298), (4732, 83352), (4784, 82446), (4832, 81627), (5152, 76557), (5408, 72933), (5889, 66976), (6279, 62816), (6342, 62192), (6946, 56784), (7098, 55568), (7176, 54964), (7248, 54418), (7728, 51038), (7774, 50736), (7852, 50232), (8112, 48622), (8372, 47112), (8456, 46644), (8736, 45149), (9464, 41676), (9568, 41223), (10419, 37856), (11661, 33824), (11778, 33488), (12558, 31408), (12684, 31096), (13741, 28704), (13892, 28392), (14196, 27784), (14352, 27482), (14496, 27209), (15456, 25519), (15548, 25368), (15704, 25116), (16224, 24311), (16744, 23556), (16912, 23322), (18928, 20838)]