1249083408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{3947}}^1$

素因数の和:4324

約数の個数: 80

約数和(自身を含む): 3407281920

約数和(自身を除く): 2158198512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 347, 456, 694, 912, 1041, 1388, 2082, 2776, 3947, 4164, 5552, 6593, 7894, 8328, 11841, 13186, 15788, 16656, 19779, 23682, 26372, 31576, 39558, 47364, 52744, 63152, 74993, 79116, 94728, 105488, 149986, 158232, 189456, 224979, 299972, 316464, 449958, 599944, 899916, 1199888, 1369609, 1799832, 2739218, 3599664, 4108827, 5478436, 8217654, 10956872, 16435308, 21913744, 26022571, 32870616, 52045142, 65741232, 78067713, 104090284, 156135426, 208180568, 312270852, 416361136, 624541704, 1249083408]

約数ペア:

[(1, 1249083408), (2, 624541704), (3, 416361136), (4, 312270852), (6, 208180568), (8, 156135426), (12, 104090284), (16, 78067713), (19, 65741232), (24, 52045142), (38, 32870616), (48, 26022571), (57, 21913744), (76, 16435308), (114, 10956872), (152, 8217654), (228, 5478436), (304, 4108827), (347, 3599664), (456, 2739218), (694, 1799832), (912, 1369609), (1041, 1199888), (1388, 899916), (2082, 599944), (2776, 449958), (3947, 316464), (4164, 299972), (5552, 224979), (6593, 189456), (7894, 158232), (8328, 149986), (11841, 105488), (13186, 94728), (15788, 79116), (16656, 74993), (19779, 63152), (23682, 52744), (26372, 47364), (31576, 39558)]