217579488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17041}}^1$

素因数の和:17080

約数の個数: 96

約数和(自身を含む): 687133440

約数和(自身を除く): 469553952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 17041, 34082, 51123, 68164, 102246, 119287, 136328, 204492, 238574, 272656, 323779, 357861, 408984, 477148, 545312, 647558, 715722, 817968, 954296, 971337, 1295116, 1431444, 1635936, 1908592, 1942674, 2266453, 2590232, 2862888, 3817184, 3885348, 4532906, 5180464, 5725776, 6799359, 7770696, 9065812, 10360928, 11451552, 13598718, 15541392, 18131624, 27197436, 31082784, 36263248, 54394872, 72526496, 108789744, 217579488]

約数ペア:

[(1, 217579488), (2, 108789744), (3, 72526496), (4, 54394872), (6, 36263248), (7, 31082784), (8, 27197436), (12, 18131624), (14, 15541392), (16, 13598718), (19, 11451552), (21, 10360928), (24, 9065812), (28, 7770696), (32, 6799359), (38, 5725776), (42, 5180464), (48, 4532906), (56, 3885348), (57, 3817184), (76, 2862888), (84, 2590232), (96, 2266453), (112, 1942674), (114, 1908592), (133, 1635936), (152, 1431444), (168, 1295116), (224, 971337), (228, 954296), (266, 817968), (304, 715722), (336, 647558), (399, 545312), (456, 477148), (532, 408984), (608, 357861), (672, 323779), (798, 272656), (912, 238574), (1064, 204492), (1596, 136328), (1824, 119287), (2128, 102246), (3192, 68164), (4256, 51123), (6384, 34082), (12768, 17041)]