381268608

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:935

約数の個数: 192

約数和(自身を含む): 1230707520

約数和(自身を除く): 849438912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 276, 294, 322, 336, 368, 384, 392, 448, 483, 552, 588, 644, 672, 736, 784, 881, 896, 966, 1104, 1127, 1176, 1288, 1344, 1472, 1568, 1762, 1932, 2208, 2254, 2352, 2576, 2643, 2688, 2944, 3136, 3381, 3524, 3864, 4416, 4508, 4704, 5152, 5286, 6167, 6272, 6762, 7048, 7728, 8832, 9016, 9408, 10304, 10572, 12334, 13524, 14096, 15456, 18032, 18501, 18816, 20263, 20608, 21144, 24668, 27048, 28192, 30912, 36064, 37002, 40526, 42288, 43169, 49336, 54096, 56384, 60789, 61824, 72128, 74004, 81052, 84576, 86338, 98672, 108192, 112768, 121578, 129507, 141841, 144256, 148008, 162104, 169152, 172676, 197344, 216384, 243156, 259014, 283682, 296016, 324208, 338304, 345352, 394688, 425523, 432768, 486312, 518028, 567364, 592032, 648416, 690704, 789376, 851046, 972624, 992887, 1036056, 1134728, 1184064, 1296832, 1381408, 1702092, 1945248, 1985774, 2072112, 2269456, 2368128, 2593664, 2762816, 2978661, 3404184, 3890496, 3971548, 4144224, 4538912, 5525632, 5957322, 6808368, 7780992, 7943096, 8288448, 9077824, 11914644, 13616736, 15886192, 16576896, 18155648, 23829288, 27233472, 31772384, 47658576, 54466944, 63544768, 95317152, 127089536, 190634304, 381268608]

約数ペア:

[(1, 381268608), (2, 190634304), (3, 127089536), (4, 95317152), (6, 63544768), (7, 54466944), (8, 47658576), (12, 31772384), (14, 27233472), (16, 23829288), (21, 18155648), (23, 16576896), (24, 15886192), (28, 13616736), (32, 11914644), (42, 9077824), (46, 8288448), (48, 7943096), (49, 7780992), (56, 6808368), (64, 5957322), (69, 5525632), (84, 4538912), (92, 4144224), (96, 3971548), (98, 3890496), (112, 3404184), (128, 2978661), (138, 2762816), (147, 2593664), (161, 2368128), (168, 2269456), (184, 2072112), (192, 1985774), (196, 1945248), (224, 1702092), (276, 1381408), (294, 1296832), (322, 1184064), (336, 1134728), (368, 1036056), (384, 992887), (392, 972624), (448, 851046), (483, 789376), (552, 690704), (588, 648416), (644, 592032), (672, 567364), (736, 518028), (784, 486312), (881, 432768), (896, 425523), (966, 394688), (1104, 345352), (1127, 338304), (1176, 324208), (1288, 296016), (1344, 283682), (1472, 259014), (1568, 243156), (1762, 216384), (1932, 197344), (2208, 172676), (2254, 169152), (2352, 162104), (2576, 148008), (2643, 144256), (2688, 141841), (2944, 129507), (3136, 121578), (3381, 112768), (3524, 108192), (3864, 98672), (4416, 86338), (4508, 84576), (4704, 81052), (5152, 74004), (5286, 72128), (6167, 61824), (6272, 60789), (6762, 56384), (7048, 54096), (7728, 49336), (8832, 43169), (9016, 42288), (9408, 40526), (10304, 37002), (10572, 36064), (12334, 30912), (13524, 28192), (14096, 27048), (15456, 24668), (18032, 21144), (18501, 20608), (18816, 20263)]