222025856

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 508939200

約数和(自身を除く): 286913344

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 43, 52, 58, 64, 86, 104, 107, 116, 128, 172, 208, 214, 232, 344, 377, 416, 428, 464, 559, 688, 754, 832, 856, 928, 1118, 1247, 1376, 1391, 1508, 1664, 1712, 1856, 2236, 2494, 2752, 2782, 3016, 3103, 3424, 3712, 4472, 4601, 4988, 5504, 5564, 6032, 6206, 6848, 8944, 9202, 9976, 11128, 12064, 12412, 13696, 16211, 17888, 18404, 19952, 22256, 24128, 24824, 32422, 35776, 36808, 39904, 40339, 44512, 48256, 49648, 59813, 64844, 71552, 73616, 79808, 80678, 89024, 99296, 119626, 129688, 133429, 147232, 159616, 161356, 178048, 198592, 239252, 259376, 266858, 294464, 322712, 397184, 478504, 518752, 533716, 588928, 645424, 957008, 1037504, 1067432, 1290848, 1734577, 1914016, 2075008, 2134864, 2581696, 3469154, 3828032, 4269728, 5163392, 6938308, 7656064, 8539456, 13876616, 17078912, 27753232, 55506464, 111012928, 222025856]

約数ペア:

[(1, 222025856), (2, 111012928), (4, 55506464), (8, 27753232), (13, 17078912), (16, 13876616), (26, 8539456), (29, 7656064), (32, 6938308), (43, 5163392), (52, 4269728), (58, 3828032), (64, 3469154), (86, 2581696), (104, 2134864), (107, 2075008), (116, 1914016), (128, 1734577), (172, 1290848), (208, 1067432), (214, 1037504), (232, 957008), (344, 645424), (377, 588928), (416, 533716), (428, 518752), (464, 478504), (559, 397184), (688, 322712), (754, 294464), (832, 266858), (856, 259376), (928, 239252), (1118, 198592), (1247, 178048), (1376, 161356), (1391, 159616), (1508, 147232), (1664, 133429), (1712, 129688), (1856, 119626), (2236, 99296), (2494, 89024), (2752, 80678), (2782, 79808), (3016, 73616), (3103, 71552), (3424, 64844), (3712, 59813), (4472, 49648), (4601, 48256), (4988, 44512), (5504, 40339), (5564, 39904), (6032, 36808), (6206, 35776), (6848, 32422), (8944, 24824), (9202, 24128), (9976, 22256), (11128, 19952), (12064, 18404), (12412, 17888), (13696, 16211)]