248931312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38993}}^1$

素因数の和:39030

約数の個数: 80

約数和(自身を含む): 773640960

約数和(自身を除く): 524709648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 38993, 77986, 116979, 155972, 233958, 272951, 311944, 467916, 545902, 623888, 740867, 818853, 935832, 1091804, 1481734, 1637706, 1871664, 2183608, 2222601, 2963468, 3275412, 4367216, 4445202, 5186069, 5926936, 6550824, 8890404, 10372138, 11853872, 13101648, 15558207, 17780808, 20744276, 31116414, 35561616, 41488552, 62232828, 82977104, 124465656, 248931312]

約数ペア:

[(1, 248931312), (2, 124465656), (3, 82977104), (4, 62232828), (6, 41488552), (7, 35561616), (8, 31116414), (12, 20744276), (14, 17780808), (16, 15558207), (19, 13101648), (21, 11853872), (24, 10372138), (28, 8890404), (38, 6550824), (42, 5926936), (48, 5186069), (56, 4445202), (57, 4367216), (76, 3275412), (84, 2963468), (112, 2222601), (114, 2183608), (133, 1871664), (152, 1637706), (168, 1481734), (228, 1091804), (266, 935832), (304, 818853), (336, 740867), (399, 623888), (456, 545902), (532, 467916), (798, 311944), (912, 272951), (1064, 233958), (1596, 155972), (2128, 116979), (3192, 77986), (6384, 38993)]