123611328

素因数分解:

$2^6\times 3^2\times {\mathrm{214603}}^1$

素因数の和:214621

約数の個数: 42

約数和(自身を含む): 354311204

約数和(自身を除く): 230699876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 214603, 429206, 643809, 858412, 1287618, 1716824, 1931427, 2575236, 3433648, 3862854, 5150472, 6867296, 7725708, 10300944, 13734592, 15451416, 20601888, 30902832, 41203776, 61805664, 123611328]

約数ペア:

[(1, 123611328), (2, 61805664), (3, 41203776), (4, 30902832), (6, 20601888), (8, 15451416), (9, 13734592), (12, 10300944), (16, 7725708), (18, 6867296), (24, 5150472), (32, 3862854), (36, 3433648), (48, 2575236), (64, 1931427), (72, 1716824), (96, 1287618), (144, 858412), (192, 643809), (288, 429206), (576, 214603)]