668615376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 2091294720

約数和(自身を除く): 1422679344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 59, 66, 78, 88, 104, 118, 127, 132, 143, 156, 169, 176, 177, 208, 236, 254, 264, 286, 312, 338, 354, 381, 429, 472, 507, 508, 528, 572, 624, 649, 676, 708, 762, 767, 858, 944, 1014, 1016, 1144, 1298, 1352, 1397, 1416, 1524, 1534, 1651, 1716, 1859, 1947, 2028, 2032, 2288, 2301, 2596, 2704, 2794, 2832, 3048, 3068, 3302, 3432, 3718, 3894, 4056, 4191, 4602, 4953, 5192, 5577, 5588, 6096, 6136, 6604, 6864, 7436, 7493, 7788, 8112, 8382, 8437, 9204, 9906, 9971, 10384, 11154, 11176, 12272, 13208, 14872, 14986, 15576, 16764, 16874, 18161, 18408, 19812, 19942, 21463, 22308, 22352, 22479, 25311, 26416, 29744, 29913, 29972, 31152, 33528, 33748, 36322, 36816, 39624, 39884, 42926, 44616, 44958, 50622, 54483, 59826, 59944, 64389, 67056, 67496, 72644, 79248, 79768, 82423, 85852, 89232, 89916, 97409, 101244, 108966, 109681, 119652, 119888, 128778, 134992, 145288, 159536, 164846, 171704, 179832, 194818, 202488, 217932, 219362, 236093, 239304, 247269, 257556, 290576, 292227, 329043, 329692, 343408, 359664, 389636, 404976, 435864, 438724, 472186, 478608, 494538, 515112, 584454, 658086, 659384, 708279, 779272, 871728, 877448, 944372, 989076, 1030224, 1071499, 1168908, 1266317, 1316172, 1318768, 1416558, 1558544, 1754896, 1888744, 1978152, 2142998, 2337816, 2532634, 2632344, 2833116, 3214497, 3777488, 3798951, 3956304, 4285996, 4675632, 5065268, 5264688, 5666232, 6428994, 7597902, 8571992, 10130536, 11332464, 12857988, 13929487, 15195804, 17143984, 20261072, 25715976, 27858974, 30391608, 41788461, 51431952, 55717948, 60783216, 83576922, 111435896, 167153844, 222871792, 334307688, 668615376]

約数ペア:

[(1, 668615376), (2, 334307688), (3, 222871792), (4, 167153844), (6, 111435896), (8, 83576922), (11, 60783216), (12, 55717948), (13, 51431952), (16, 41788461), (22, 30391608), (24, 27858974), (26, 25715976), (33, 20261072), (39, 17143984), (44, 15195804), (48, 13929487), (52, 12857988), (59, 11332464), (66, 10130536), (78, 8571992), (88, 7597902), (104, 6428994), (118, 5666232), (127, 5264688), (132, 5065268), (143, 4675632), (156, 4285996), (169, 3956304), (176, 3798951), (177, 3777488), (208, 3214497), (236, 2833116), (254, 2632344), (264, 2532634), (286, 2337816), (312, 2142998), (338, 1978152), (354, 1888744), (381, 1754896), (429, 1558544), (472, 1416558), (507, 1318768), (508, 1316172), (528, 1266317), (572, 1168908), (624, 1071499), (649, 1030224), (676, 989076), (708, 944372), (762, 877448), (767, 871728), (858, 779272), (944, 708279), (1014, 659384), (1016, 658086), (1144, 584454), (1298, 515112), (1352, 494538), (1397, 478608), (1416, 472186), (1524, 438724), (1534, 435864), (1651, 404976), (1716, 389636), (1859, 359664), (1947, 343408), (2028, 329692), (2032, 329043), (2288, 292227), (2301, 290576), (2596, 257556), (2704, 247269), (2794, 239304), (2832, 236093), (3048, 219362), (3068, 217932), (3302, 202488), (3432, 194818), (3718, 179832), (3894, 171704), (4056, 164846), (4191, 159536), (4602, 145288), (4953, 134992), (5192, 128778), (5577, 119888), (5588, 119652), (6096, 109681), (6136, 108966), (6604, 101244), (6864, 97409), (7436, 89916), (7493, 89232), (7788, 85852), (8112, 82423), (8382, 79768), (8437, 79248), (9204, 72644), (9906, 67496), (9971, 67056), (10384, 64389), (11154, 59944), (11176, 59826), (12272, 54483), (13208, 50622), (14872, 44958), (14986, 44616), (15576, 42926), (16764, 39884), (16874, 39624), (18161, 36816), (18408, 36322), (19812, 33748), (19942, 33528), (21463, 31152), (22308, 29972), (22352, 29913), (22479, 29744), (25311, 26416)]