378241416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 1238814720

約数和(自身を除く): 860573304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 43, 56, 62, 63, 72, 84, 86, 93, 124, 126, 129, 168, 172, 186, 217, 248, 252, 258, 279, 301, 344, 372, 387, 434, 504, 516, 558, 563, 602, 651, 744, 774, 868, 903, 1032, 1116, 1126, 1204, 1302, 1333, 1548, 1689, 1736, 1806, 1953, 2232, 2252, 2408, 2604, 2666, 2709, 3096, 3378, 3612, 3906, 3941, 3999, 4504, 5067, 5208, 5332, 5418, 6756, 7224, 7812, 7882, 7998, 9331, 10134, 10664, 10836, 11823, 11997, 13512, 15624, 15764, 15996, 17453, 18662, 20268, 21672, 23646, 23994, 24209, 27993, 31528, 31992, 34906, 35469, 37324, 40536, 47292, 47988, 48418, 52359, 55986, 69812, 70938, 72627, 74648, 83979, 94584, 95976, 96836, 104718, 111972, 122171, 139624, 141876, 145254, 157077, 167958, 169463, 193672, 209436, 217881, 223944, 244342, 283752, 290508, 314154, 335916, 338926, 366513, 418872, 435762, 488684, 508389, 581016, 628308, 671832, 677852, 733026, 750479, 871524, 977368, 1016778, 1099539, 1256616, 1355704, 1466052, 1500958, 1525167, 1743048, 2033556, 2199078, 2251437, 2932104, 3001916, 3050334, 4067112, 4398156, 4502874, 5253353, 6003832, 6100668, 6754311, 8796312, 9005748, 10506706, 12201336, 13508622, 15760059, 18011496, 21013412, 27017244, 31520118, 42026824, 47280177, 54034488, 63040236, 94560354, 126080472, 189120708, 378241416]

約数ペア:

[(1, 378241416), (2, 189120708), (3, 126080472), (4, 94560354), (6, 63040236), (7, 54034488), (8, 47280177), (9, 42026824), (12, 31520118), (14, 27017244), (18, 21013412), (21, 18011496), (24, 15760059), (28, 13508622), (31, 12201336), (36, 10506706), (42, 9005748), (43, 8796312), (56, 6754311), (62, 6100668), (63, 6003832), (72, 5253353), (84, 4502874), (86, 4398156), (93, 4067112), (124, 3050334), (126, 3001916), (129, 2932104), (168, 2251437), (172, 2199078), (186, 2033556), (217, 1743048), (248, 1525167), (252, 1500958), (258, 1466052), (279, 1355704), (301, 1256616), (344, 1099539), (372, 1016778), (387, 977368), (434, 871524), (504, 750479), (516, 733026), (558, 677852), (563, 671832), (602, 628308), (651, 581016), (744, 508389), (774, 488684), (868, 435762), (903, 418872), (1032, 366513), (1116, 338926), (1126, 335916), (1204, 314154), (1302, 290508), (1333, 283752), (1548, 244342), (1689, 223944), (1736, 217881), (1806, 209436), (1953, 193672), (2232, 169463), (2252, 167958), (2408, 157077), (2604, 145254), (2666, 141876), (2709, 139624), (3096, 122171), (3378, 111972), (3612, 104718), (3906, 96836), (3941, 95976), (3999, 94584), (4504, 83979), (5067, 74648), (5208, 72627), (5332, 70938), (5418, 69812), (6756, 55986), (7224, 52359), (7812, 48418), (7882, 47988), (7998, 47292), (9331, 40536), (10134, 37324), (10664, 35469), (10836, 34906), (11823, 31992), (11997, 31528), (13512, 27993), (15624, 24209), (15764, 23994), (15996, 23646), (17453, 21672), (18662, 20268)]