263200968

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 756604800

約数和(自身を除く): 493403832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 83, 106, 108, 159, 166, 212, 216, 249, 277, 318, 332, 424, 477, 498, 554, 636, 664, 747, 831, 954, 996, 1108, 1272, 1431, 1494, 1662, 1908, 1992, 2216, 2241, 2493, 2862, 2988, 3324, 3816, 4399, 4482, 4986, 5724, 5976, 6648, 7479, 8798, 8964, 9972, 11448, 13197, 14681, 14958, 17596, 17928, 19944, 22991, 26394, 29362, 29916, 35192, 39591, 44043, 45982, 52788, 58724, 59832, 68973, 79182, 88086, 91964, 105576, 117448, 118773, 132129, 137946, 158364, 176172, 183928, 206919, 237546, 264258, 275892, 316728, 352344, 396387, 413838, 475092, 528516, 551784, 620757, 792774, 827676, 950184, 1057032, 1218523, 1241514, 1585548, 1655352, 2437046, 2483028, 3171096, 3655569, 4874092, 4966056, 7311138, 9748184, 10966707, 14622276, 21933414, 29244552, 32900121, 43866828, 65800242, 87733656, 131600484, 263200968]

約数ペア:

[(1, 263200968), (2, 131600484), (3, 87733656), (4, 65800242), (6, 43866828), (8, 32900121), (9, 29244552), (12, 21933414), (18, 14622276), (24, 10966707), (27, 9748184), (36, 7311138), (53, 4966056), (54, 4874092), (72, 3655569), (83, 3171096), (106, 2483028), (108, 2437046), (159, 1655352), (166, 1585548), (212, 1241514), (216, 1218523), (249, 1057032), (277, 950184), (318, 827676), (332, 792774), (424, 620757), (477, 551784), (498, 528516), (554, 475092), (636, 413838), (664, 396387), (747, 352344), (831, 316728), (954, 275892), (996, 264258), (1108, 237546), (1272, 206919), (1431, 183928), (1494, 176172), (1662, 158364), (1908, 137946), (1992, 132129), (2216, 118773), (2241, 117448), (2493, 105576), (2862, 91964), (2988, 88086), (3324, 79182), (3816, 68973), (4399, 59832), (4482, 58724), (4986, 52788), (5724, 45982), (5976, 44043), (6648, 39591), (7479, 35192), (8798, 29916), (8964, 29362), (9972, 26394), (11448, 22991), (13197, 19944), (14681, 17928), (14958, 17596)]