1299787488

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1181

約数の個数: 144

約数和(自身を含む): 3822698880

約数和(自身を除く): 2522911392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 103, 129, 144, 172, 206, 258, 288, 309, 344, 387, 412, 516, 618, 688, 774, 824, 927, 1019, 1032, 1236, 1376, 1548, 1648, 1854, 2038, 2064, 2472, 3057, 3096, 3296, 3708, 4076, 4128, 4429, 4944, 6114, 6192, 7416, 8152, 8858, 9171, 9888, 12228, 12384, 13287, 14832, 16304, 17716, 18342, 24456, 26574, 29664, 32608, 35432, 36684, 39861, 43817, 48912, 53148, 70864, 73368, 79722, 87634, 97824, 104957, 106296, 131451, 141728, 146736, 159444, 175268, 209914, 212592, 262902, 293472, 314871, 318888, 350536, 394353, 419828, 425184, 525804, 629742, 637776, 701072, 788706, 839656, 944613, 1051608, 1259484, 1275552, 1402144, 1577412, 1679312, 1889226, 2103216, 2518968, 3154824, 3358624, 3778452, 4206432, 4513151, 5037936, 6309648, 7556904, 9026302, 10075872, 12619296, 13539453, 15113808, 18052604, 27078906, 30227616, 36105208, 40618359, 54157812, 72210416, 81236718, 108315624, 144420832, 162473436, 216631248, 324946872, 433262496, 649893744, 1299787488]

約数ペア:

[(1, 1299787488), (2, 649893744), (3, 433262496), (4, 324946872), (6, 216631248), (8, 162473436), (9, 144420832), (12, 108315624), (16, 81236718), (18, 72210416), (24, 54157812), (32, 40618359), (36, 36105208), (43, 30227616), (48, 27078906), (72, 18052604), (86, 15113808), (96, 13539453), (103, 12619296), (129, 10075872), (144, 9026302), (172, 7556904), (206, 6309648), (258, 5037936), (288, 4513151), (309, 4206432), (344, 3778452), (387, 3358624), (412, 3154824), (516, 2518968), (618, 2103216), (688, 1889226), (774, 1679312), (824, 1577412), (927, 1402144), (1019, 1275552), (1032, 1259484), (1236, 1051608), (1376, 944613), (1548, 839656), (1648, 788706), (1854, 701072), (2038, 637776), (2064, 629742), (2472, 525804), (3057, 425184), (3096, 419828), (3296, 394353), (3708, 350536), (4076, 318888), (4128, 314871), (4429, 293472), (4944, 262902), (6114, 212592), (6192, 209914), (7416, 175268), (8152, 159444), (8858, 146736), (9171, 141728), (9888, 131451), (12228, 106296), (12384, 104957), (13287, 97824), (14832, 87634), (16304, 79722), (17716, 73368), (18342, 70864), (24456, 53148), (26574, 48912), (29664, 43817), (32608, 39861), (35432, 36684)]