255982272

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 336

約数和(自身を含む): 892454400

約数和(自身を除く): 636472128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 49, 52, 56, 64, 69, 78, 84, 91, 92, 96, 98, 104, 112, 138, 147, 156, 161, 168, 169, 182, 184, 192, 196, 208, 224, 273, 276, 294, 299, 312, 322, 336, 338, 343, 364, 368, 392, 416, 448, 483, 507, 546, 552, 588, 598, 624, 637, 644, 672, 676, 686, 728, 736, 784, 832, 897, 966, 1014, 1029, 1092, 1104, 1127, 1176, 1183, 1196, 1248, 1274, 1288, 1344, 1352, 1372, 1456, 1472, 1568, 1794, 1911, 1932, 2028, 2058, 2093, 2184, 2208, 2254, 2352, 2366, 2392, 2496, 2548, 2576, 2704, 2744, 2912, 3136, 3381, 3549, 3588, 3822, 3864, 3887, 4056, 4116, 4186, 4368, 4416, 4459, 4508, 4704, 4732, 4784, 5096, 5152, 5408, 5488, 5824, 6279, 6762, 7098, 7176, 7644, 7728, 7774, 7889, 8112, 8232, 8281, 8372, 8736, 8918, 9016, 9408, 9464, 9568, 10192, 10304, 10816, 10976, 11661, 12558, 13377, 13524, 14196, 14352, 14651, 15288, 15456, 15548, 15778, 16224, 16464, 16562, 16744, 17472, 17836, 18032, 18928, 19136, 20384, 21952, 23322, 23667, 24843, 25116, 26754, 27048, 27209, 28392, 28704, 29302, 30576, 30912, 31096, 31556, 32448, 32928, 33124, 33488, 35672, 36064, 37856, 40768, 43953, 46644, 47334, 49686, 50232, 53508, 54096, 54418, 56784, 57408, 57967, 58604, 61152, 62192, 63112, 65856, 66248, 66976, 71344, 72128, 75712, 81627, 87906, 93288, 94668, 99372, 100464, 102557, 107016, 108192, 108836, 113568, 115934, 117208, 122304, 124384, 126224, 132496, 133952, 142688, 163254, 173901, 175812, 186576, 189336, 190463, 198744, 200928, 205114, 214032, 216384, 217672, 227136, 231868, 234416, 248768, 252448, 264992, 285376, 307671, 326508, 347802, 351624, 373152, 378672, 380926, 397488, 401856, 410228, 428064, 435344, 463736, 468832, 504896, 529984, 571389, 615342, 653016, 695604, 703248, 746304, 757344, 761852, 794976, 820456, 856128, 870688, 927472, 937664, 1142778, 1230684, 1306032, 1333241, 1391208, 1406496, 1514688, 1523704, 1589952, 1640912, 1741376, 1854944, 2285556, 2461368, 2612064, 2666482, 2782416, 2812992, 3047408, 3281824, 3709888, 3999723, 4571112, 4922736, 5224128, 5332964, 5564832, 6094816, 6563648, 7999446, 9142224, 9845472, 10665928, 11129664, 12189632, 15998892, 18284448, 19690944, 21331856, 31997784, 36568896, 42663712, 63995568, 85327424, 127991136, 255982272]

約数ペア:

[(1, 255982272), (2, 127991136), (3, 85327424), (4, 63995568), (6, 42663712), (7, 36568896), (8, 31997784), (12, 21331856), (13, 19690944), (14, 18284448), (16, 15998892), (21, 12189632), (23, 11129664), (24, 10665928), (26, 9845472), (28, 9142224), (32, 7999446), (39, 6563648), (42, 6094816), (46, 5564832), (48, 5332964), (49, 5224128), (52, 4922736), (56, 4571112), (64, 3999723), (69, 3709888), (78, 3281824), (84, 3047408), (91, 2812992), (92, 2782416), (96, 2666482), (98, 2612064), (104, 2461368), (112, 2285556), (138, 1854944), (147, 1741376), (156, 1640912), (161, 1589952), (168, 1523704), (169, 1514688), (182, 1406496), (184, 1391208), (192, 1333241), (196, 1306032), (208, 1230684), (224, 1142778), (273, 937664), (276, 927472), (294, 870688), (299, 856128), (312, 820456), (322, 794976), (336, 761852), (338, 757344), (343, 746304), (364, 703248), (368, 695604), (392, 653016), (416, 615342), (448, 571389), (483, 529984), (507, 504896), (546, 468832), (552, 463736), (588, 435344), (598, 428064), (624, 410228), (637, 401856), (644, 397488), (672, 380926), (676, 378672), (686, 373152), (728, 351624), (736, 347802), (784, 326508), (832, 307671), (897, 285376), (966, 264992), (1014, 252448), (1029, 248768), (1092, 234416), (1104, 231868), (1127, 227136), (1176, 217672), (1183, 216384), (1196, 214032), (1248, 205114), (1274, 200928), (1288, 198744), (1344, 190463), (1352, 189336), (1372, 186576), (1456, 175812), (1472, 173901), (1568, 163254), (1794, 142688), (1911, 133952), (1932, 132496), (2028, 126224), (2058, 124384), (2093, 122304), (2184, 117208), (2208, 115934), (2254, 113568), (2352, 108836), (2366, 108192), (2392, 107016), (2496, 102557), (2548, 100464), (2576, 99372), (2704, 94668), (2744, 93288), (2912, 87906), (3136, 81627), (3381, 75712), (3549, 72128), (3588, 71344), (3822, 66976), (3864, 66248), (3887, 65856), (4056, 63112), (4116, 62192), (4186, 61152), (4368, 58604), (4416, 57967), (4459, 57408), (4508, 56784), (4704, 54418), (4732, 54096), (4784, 53508), (5096, 50232), (5152, 49686), (5408, 47334), (5488, 46644), (5824, 43953), (6279, 40768), (6762, 37856), (7098, 36064), (7176, 35672), (7644, 33488), (7728, 33124), (7774, 32928), (7889, 32448), (8112, 31556), (8232, 31096), (8281, 30912), (8372, 30576), (8736, 29302), (8918, 28704), (9016, 28392), (9408, 27209), (9464, 27048), (9568, 26754), (10192, 25116), (10304, 24843), (10816, 23667), (10976, 23322), (11661, 21952), (12558, 20384), (13377, 19136), (13524, 18928), (14196, 18032), (14352, 17836), (14651, 17472), (15288, 16744), (15456, 16562), (15548, 16464), (15778, 16224)]