450269856

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 1326701376

約数和(自身を除く): 876431520

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, 353, 387, 412, 516, 618, 688, 706, 774, 824, 927, 1032, 1059, 1236, 1376, 1412, 1548, 1648, 1854, 2064, 2118, 2472, 2824, 3096, 3177, 3296, 3708, 4128, 4236, 4429, 4944, 5648, 6192, 6354, 7416, 8472, 8858, 9888, 11296, 12384, 12708, 13287, 14832, 15179, 16944, 17716, 25416, 26574, 29664, 30358, 33888, 35432, 36359, 39861, 45537, 50832, 53148, 60716, 70864, 72718, 79722, 91074, 101664, 106296, 109077, 121432, 136611, 141728, 145436, 159444, 182148, 212592, 218154, 242864, 273222, 290872, 318888, 327231, 364296, 425184, 436308, 485728, 546444, 581744, 637776, 654462, 728592, 872616, 1092888, 1163488, 1275552, 1308924, 1457184, 1563437, 1745232, 2185776, 2617848, 3126874, 3490464, 4371552, 4690311, 5235696, 6253748, 9380622, 10471392, 12507496, 14070933, 18761244, 25014992, 28141866, 37522488, 50029984, 56283732, 75044976, 112567464, 150089952, 225134928, 450269856]

約数ペア:

[(1, 450269856), (2, 225134928), (3, 150089952), (4, 112567464), (6, 75044976), (8, 56283732), (9, 50029984), (12, 37522488), (16, 28141866), (18, 25014992), (24, 18761244), (32, 14070933), (36, 12507496), (43, 10471392), (48, 9380622), (72, 6253748), (86, 5235696), (96, 4690311), (103, 4371552), (129, 3490464), (144, 3126874), (172, 2617848), (206, 2185776), (258, 1745232), (288, 1563437), (309, 1457184), (344, 1308924), (353, 1275552), (387, 1163488), (412, 1092888), (516, 872616), (618, 728592), (688, 654462), (706, 637776), (774, 581744), (824, 546444), (927, 485728), (1032, 436308), (1059, 425184), (1236, 364296), (1376, 327231), (1412, 318888), (1548, 290872), (1648, 273222), (1854, 242864), (2064, 218154), (2118, 212592), (2472, 182148), (2824, 159444), (3096, 145436), (3177, 141728), (3296, 136611), (3708, 121432), (4128, 109077), (4236, 106296), (4429, 101664), (4944, 91074), (5648, 79722), (6192, 72718), (6354, 70864), (7416, 60716), (8472, 53148), (8858, 50832), (9888, 45537), (11296, 39861), (12384, 36359), (12708, 35432), (13287, 33888), (14832, 30358), (15179, 29664), (16944, 26574), (17716, 25416)]