255034416

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 240

約数和(自身を含む): 870777600

約数和(自身を除く): 615743184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 112, 114, 133, 147, 152, 156, 168, 182, 196, 208, 228, 247, 266, 273, 294, 304, 312, 336, 364, 392, 399, 439, 456, 494, 532, 546, 588, 624, 637, 728, 741, 784, 798, 878, 912, 931, 988, 1064, 1092, 1176, 1274, 1317, 1456, 1482, 1596, 1729, 1756, 1862, 1911, 1976, 2128, 2184, 2352, 2548, 2634, 2793, 2964, 3073, 3192, 3458, 3512, 3724, 3822, 3952, 4368, 5096, 5187, 5268, 5586, 5707, 5928, 6146, 6384, 6916, 7024, 7448, 7644, 8341, 9219, 10192, 10374, 10536, 11172, 11414, 11856, 12103, 12292, 13832, 14896, 15288, 16682, 17121, 18438, 20748, 21072, 21511, 22344, 22828, 24206, 24584, 25023, 27664, 30576, 33364, 34242, 36309, 36876, 39949, 41496, 43022, 44688, 45656, 48412, 49168, 50046, 58387, 64533, 66728, 68484, 72618, 73752, 79898, 82992, 86044, 91312, 96824, 100092, 108433, 116774, 119847, 129066, 133456, 136968, 145236, 147504, 159796, 172088, 175161, 193648, 200184, 216866, 233548, 239694, 258132, 273936, 279643, 290472, 319592, 325299, 344176, 350322, 400368, 408709, 433732, 467096, 479388, 516264, 559286, 580944, 639184, 650598, 700644, 759031, 817418, 838929, 867464, 934192, 958776, 1032528, 1118572, 1226127, 1301196, 1401288, 1518062, 1634836, 1677858, 1734928, 1917552, 2237144, 2277093, 2452254, 2602392, 2802576, 3036124, 3269672, 3355716, 4474288, 4554186, 4904508, 5204784, 5313217, 6072248, 6539344, 6711432, 9108372, 9809016, 10626434, 12144496, 13422864, 15939651, 18216744, 19618032, 21252868, 31879302, 36433488, 42505736, 63758604, 85011472, 127517208, 255034416]

約数ペア:

[(1, 255034416), (2, 127517208), (3, 85011472), (4, 63758604), (6, 42505736), (7, 36433488), (8, 31879302), (12, 21252868), (13, 19618032), (14, 18216744), (16, 15939651), (19, 13422864), (21, 12144496), (24, 10626434), (26, 9809016), (28, 9108372), (38, 6711432), (39, 6539344), (42, 6072248), (48, 5313217), (49, 5204784), (52, 4904508), (56, 4554186), (57, 4474288), (76, 3355716), (78, 3269672), (84, 3036124), (91, 2802576), (98, 2602392), (104, 2452254), (112, 2277093), (114, 2237144), (133, 1917552), (147, 1734928), (152, 1677858), (156, 1634836), (168, 1518062), (182, 1401288), (196, 1301196), (208, 1226127), (228, 1118572), (247, 1032528), (266, 958776), (273, 934192), (294, 867464), (304, 838929), (312, 817418), (336, 759031), (364, 700644), (392, 650598), (399, 639184), (439, 580944), (456, 559286), (494, 516264), (532, 479388), (546, 467096), (588, 433732), (624, 408709), (637, 400368), (728, 350322), (741, 344176), (784, 325299), (798, 319592), (878, 290472), (912, 279643), (931, 273936), (988, 258132), (1064, 239694), (1092, 233548), (1176, 216866), (1274, 200184), (1317, 193648), (1456, 175161), (1482, 172088), (1596, 159796), (1729, 147504), (1756, 145236), (1862, 136968), (1911, 133456), (1976, 129066), (2128, 119847), (2184, 116774), (2352, 108433), (2548, 100092), (2634, 96824), (2793, 91312), (2964, 86044), (3073, 82992), (3192, 79898), (3458, 73752), (3512, 72618), (3724, 68484), (3822, 66728), (3952, 64533), (4368, 58387), (5096, 50046), (5187, 49168), (5268, 48412), (5586, 45656), (5707, 44688), (5928, 43022), (6146, 41496), (6384, 39949), (6916, 36876), (7024, 36309), (7448, 34242), (7644, 33364), (8341, 30576), (9219, 27664), (10192, 25023), (10374, 24584), (10536, 24206), (11172, 22828), (11414, 22344), (11856, 21511), (12103, 21072), (12292, 20748), (13832, 18438), (14896, 17121), (15288, 16682)]