320417258

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{5879}}^1$

素因数の和:6134

約数の個数: 32

約数和(自身を含む): 584236800

約数和(自身を除く): 263819542

約数列:

[1, 2, 7, 14, 17, 34, 119, 229, 238, 458, 1603, 3206, 3893, 5879, 7786, 11758, 27251, 41153, 54502, 82306, 99943, 199886, 699601, 1346291, 1399202, 2692582, 9424037, 18848074, 22886947, 45773894, 160208629, 320417258]

約数ペア:

[(1, 320417258), (2, 160208629), (7, 45773894), (14, 22886947), (17, 18848074), (34, 9424037), (119, 2692582), (229, 1399202), (238, 1346291), (458, 699601), (1603, 199886), (3206, 99943), (3893, 82306), (5879, 54502), (7786, 41153), (11758, 27251)]