218632288

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 509483520

約数和(自身を除く): 290851232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 71, 112, 118, 142, 224, 233, 236, 284, 413, 466, 472, 497, 568, 826, 932, 944, 994, 1136, 1631, 1652, 1864, 1888, 1988, 2272, 3262, 3304, 3728, 3976, 4189, 6524, 6608, 7456, 7952, 8378, 13048, 13216, 13747, 15904, 16543, 16756, 26096, 27494, 29323, 33086, 33512, 52192, 54988, 58646, 66172, 67024, 96229, 109976, 115801, 117292, 132344, 134048, 192458, 219952, 231602, 234584, 264688, 384916, 439904, 463204, 469168, 529376, 769832, 926408, 938336, 976037, 1539664, 1852816, 1952074, 3079328, 3705632, 3904148, 6832259, 7808296, 13664518, 15616592, 27329036, 31233184, 54658072, 109316144, 218632288]

約数ペア:

[(1, 218632288), (2, 109316144), (4, 54658072), (7, 31233184), (8, 27329036), (14, 15616592), (16, 13664518), (28, 7808296), (32, 6832259), (56, 3904148), (59, 3705632), (71, 3079328), (112, 1952074), (118, 1852816), (142, 1539664), (224, 976037), (233, 938336), (236, 926408), (284, 769832), (413, 529376), (466, 469168), (472, 463204), (497, 439904), (568, 384916), (826, 264688), (932, 234584), (944, 231602), (994, 219952), (1136, 192458), (1631, 134048), (1652, 132344), (1864, 117292), (1888, 115801), (1988, 109976), (2272, 96229), (3262, 67024), (3304, 66172), (3728, 58646), (3976, 54988), (4189, 52192), (6524, 33512), (6608, 33086), (7456, 29323), (7952, 27494), (8378, 26096), (13048, 16756), (13216, 16543), (13747, 15904)]