237290284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45319}}^1$

素因数の和:45358

約数の個数: 48

約数和(自身を含む): 548190720

約数和(自身を除く): 310900436

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 45319, 90638, 181276, 317233, 498509, 634466, 770423, 997018, 1268932, 1540846, 1994036, 3081692, 3489563, 5392961, 6979126, 8474653, 10785922, 13958252, 16949306, 21571844, 33898612, 59322571, 118645142, 237290284]

約数ペア:

[(1, 237290284), (2, 118645142), (4, 59322571), (7, 33898612), (11, 21571844), (14, 16949306), (17, 13958252), (22, 10785922), (28, 8474653), (34, 6979126), (44, 5392961), (68, 3489563), (77, 3081692), (119, 1994036), (154, 1540846), (187, 1268932), (238, 997018), (308, 770423), (374, 634466), (476, 498509), (748, 317233), (1309, 181276), (2618, 90638), (5236, 45319)]