380145888

素因数分解:

$2^5\times 3^2\times {\mathrm{1319951}}^1$

素因数の和:1319967

約数の個数: 36

約数和(自身を含む): 1081040688

約数和(自身を除く): 700894800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1319951, 2639902, 3959853, 5279804, 7919706, 10559608, 11879559, 15839412, 21119216, 23759118, 31678824, 42238432, 47518236, 63357648, 95036472, 126715296, 190072944, 380145888]

約数ペア:

[(1, 380145888), (2, 190072944), (3, 126715296), (4, 95036472), (6, 63357648), (8, 47518236), (9, 42238432), (12, 31678824), (16, 23759118), (18, 21119216), (24, 15839412), (32, 11879559), (36, 10559608), (48, 7919706), (72, 5279804), (96, 3959853), (144, 2639902), (288, 1319951)]