378359344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{126457}}^1$

素因数の和:126493

約数の個数: 40

約数和(自身を含む): 846762768

約数和(自身を除く): 468403424

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 126457, 252914, 505828, 1011656, 1391027, 2023312, 2149769, 2782054, 4299538, 5564108, 8599076, 11128216, 17198152, 22256432, 23647459, 34396304, 47294918, 94589836, 189179672, 378359344]

約数ペア:

[(1, 378359344), (2, 189179672), (4, 94589836), (8, 47294918), (11, 34396304), (16, 23647459), (17, 22256432), (22, 17198152), (34, 11128216), (44, 8599076), (68, 5564108), (88, 4299538), (136, 2782054), (176, 2149769), (187, 2023312), (272, 1391027), (374, 1011656), (748, 505828), (1496, 252914), (2992, 126457)]