256528091232

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{181}}^1\times {\mathrm{11159}}^1$

素因数の和:11376

約数の個数: 360

約数和(自身を含む): 882543982320

約数和(自身を除く): 626015891088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 181, 189, 196, 216, 224, 252, 288, 294, 324, 336, 362, 378, 392, 432, 441, 504, 543, 567, 588, 648, 672, 724, 756, 784, 864, 882, 1008, 1086, 1134, 1176, 1267, 1296, 1323, 1448, 1512, 1568, 1629, 1764, 2016, 2172, 2268, 2352, 2534, 2592, 2646, 2896, 3024, 3258, 3528, 3801, 3969, 4344, 4536, 4704, 4887, 5068, 5292, 5792, 6048, 6516, 7056, 7602, 7938, 8688, 8869, 9072, 9774, 10136, 10584, 11159, 11403, 13032, 14112, 14661, 15204, 15876, 17376, 17738, 18144, 19548, 20272, 21168, 22318, 22806, 26064, 26607, 29322, 30408, 31752, 33477, 34209, 35476, 39096, 40544, 42336, 44636, 45612, 52128, 53214, 58644, 60816, 63504, 66954, 68418, 70952, 78113, 78192, 79821, 89272, 91224, 100431, 102627, 106428, 117288, 121632, 127008, 133908, 136836, 141904, 156226, 156384, 159642, 178544, 182448, 200862, 205254, 212856, 234339, 234576, 239463, 267816, 273672, 283808, 301293, 312452, 319284, 357088, 364896, 401724, 410508, 425712, 468678, 469152, 478926, 535632, 546791, 547344, 602586, 624904, 638568, 703017, 718389, 803448, 821016, 851424, 903879, 937356, 957852, 1071264, 1093582, 1094688, 1205172, 1249808, 1277136, 1406034, 1436778, 1606896, 1640373, 1642032, 1807758, 1874712, 1915704, 2019779, 2109051, 2187164, 2410344, 2499616, 2554272, 2812068, 2873556, 3213792, 3280746, 3284064, 3615516, 3749424, 3831408, 4039558, 4218102, 4374328, 4820688, 4921119, 5624136, 5747112, 6059337, 6327153, 6561492, 7231032, 7498848, 7662816, 8079116, 8436204, 8748656, 9641376, 9842238, 11248272, 11494224, 12118674, 12654306, 13122984, 14138453, 14462064, 14763357, 16158232, 16872408, 17497312, 18178011, 19684476, 22496544, 22988448, 24237348, 25308612, 26245968, 28276906, 28924128, 29526714, 32316464, 33744816, 36356022, 39368952, 42415359, 44290071, 48474696, 50617224, 52491936, 54534033, 56553812, 59053428, 64632928, 67489632, 72712044, 78737904, 84830718, 88580142, 96949392, 98969171, 101234448, 109068066, 113107624, 118106856, 127246077, 145424088, 157475808, 163602099, 169661436, 177160284, 193898784, 197938342, 202468896, 218136132, 226215248, 236213712, 254492154, 290848176, 296907513, 327204198, 339322872, 354320568, 381738231, 395876684, 436272264, 452430496, 472427424, 508984308, 581696352, 593815026, 654408396, 678645744, 708641136, 763476462, 791753368, 872544528, 890722539, 1017968616, 1145214693, 1187630052, 1308816792, 1357291488, 1417282272, 1526952924, 1583506736, 1745089056, 1781445078, 2035937232, 2290429386, 2375260104, 2617633584, 2672167617, 3053905848, 3167013472, 3562890156, 4071874464, 4580858772, 4750520208, 5235267168, 5344335234, 6107811696, 7125780312, 8016502851, 9161717544, 9501040416, 10688670468, 12215623392, 14251560624, 16033005702, 18323435088, 21377340936, 28503121248, 32066011404, 36646870176, 42754681872, 64132022808, 85509363744, 128264045616, 256528091232]

約数ペア:

[(1, 256528091232), (2, 128264045616), (3, 85509363744), (4, 64132022808), (6, 42754681872), (7, 36646870176), (8, 32066011404), (9, 28503121248), (12, 21377340936), (14, 18323435088), (16, 16033005702), (18, 14251560624), (21, 12215623392), (24, 10688670468), (27, 9501040416), (28, 9161717544), (32, 8016502851), (36, 7125780312), (42, 6107811696), (48, 5344335234), (49, 5235267168), (54, 4750520208), (56, 4580858772), (63, 4071874464), (72, 3562890156), (81, 3167013472), (84, 3053905848), (96, 2672167617), (98, 2617633584), (108, 2375260104), (112, 2290429386), (126, 2035937232), (144, 1781445078), (147, 1745089056), (162, 1583506736), (168, 1526952924), (181, 1417282272), (189, 1357291488), (196, 1308816792), (216, 1187630052), (224, 1145214693), (252, 1017968616), (288, 890722539), (294, 872544528), (324, 791753368), (336, 763476462), (362, 708641136), (378, 678645744), (392, 654408396), (432, 593815026), (441, 581696352), (504, 508984308), (543, 472427424), (567, 452430496), (588, 436272264), (648, 395876684), (672, 381738231), (724, 354320568), (756, 339322872), (784, 327204198), (864, 296907513), (882, 290848176), (1008, 254492154), (1086, 236213712), (1134, 226215248), (1176, 218136132), (1267, 202468896), (1296, 197938342), (1323, 193898784), (1448, 177160284), (1512, 169661436), (1568, 163602099), (1629, 157475808), (1764, 145424088), (2016, 127246077), (2172, 118106856), (2268, 113107624), (2352, 109068066), (2534, 101234448), (2592, 98969171), (2646, 96949392), (2896, 88580142), (3024, 84830718), (3258, 78737904), (3528, 72712044), (3801, 67489632), (3969, 64632928), (4344, 59053428), (4536, 56553812), (4704, 54534033), (4887, 52491936), (5068, 50617224), (5292, 48474696), (5792, 44290071), (6048, 42415359), (6516, 39368952), (7056, 36356022), (7602, 33744816), (7938, 32316464), (8688, 29526714), (8869, 28924128), (9072, 28276906), (9774, 26245968), (10136, 25308612), (10584, 24237348), (11159, 22988448), (11403, 22496544), (13032, 19684476), (14112, 18178011), (14661, 17497312), (15204, 16872408), (15876, 16158232), (17376, 14763357), (17738, 14462064), (18144, 14138453), (19548, 13122984), (20272, 12654306), (21168, 12118674), (22318, 11494224), (22806, 11248272), (26064, 9842238), (26607, 9641376), (29322, 8748656), (30408, 8436204), (31752, 8079116), (33477, 7662816), (34209, 7498848), (35476, 7231032), (39096, 6561492), (40544, 6327153), (42336, 6059337), (44636, 5747112), (45612, 5624136), (52128, 4921119), (53214, 4820688), (58644, 4374328), (60816, 4218102), (63504, 4039558), (66954, 3831408), (68418, 3749424), (70952, 3615516), (78113, 3284064), (78192, 3280746), (79821, 3213792), (89272, 2873556), (91224, 2812068), (100431, 2554272), (102627, 2499616), (106428, 2410344), (117288, 2187164), (121632, 2109051), (127008, 2019779), (133908, 1915704), (136836, 1874712), (141904, 1807758), (156226, 1642032), (156384, 1640373), (159642, 1606896), (178544, 1436778), (182448, 1406034), (200862, 1277136), (205254, 1249808), (212856, 1205172), (234339, 1094688), (234576, 1093582), (239463, 1071264), (267816, 957852), (273672, 937356), (283808, 903879), (301293, 851424), (312452, 821016), (319284, 803448), (357088, 718389), (364896, 703017), (401724, 638568), (410508, 624904), (425712, 602586), (468678, 547344), (469152, 546791), (478926, 535632)]