285425904

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{312967}}^1$

素因数の和:312997

約数の個数: 40

約数和(自身を含む): 776160640

約数和(自身を除く): 490734736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 312967, 625934, 938901, 1251868, 1877802, 2503736, 3755604, 5007472, 5946373, 7511208, 11892746, 15022416, 17839119, 23785492, 35678238, 47570984, 71356476, 95141968, 142712952, 285425904]

約数ペア:

[(1, 285425904), (2, 142712952), (3, 95141968), (4, 71356476), (6, 47570984), (8, 35678238), (12, 23785492), (16, 17839119), (19, 15022416), (24, 11892746), (38, 7511208), (48, 5946373), (57, 5007472), (76, 3755604), (114, 2503736), (152, 1877802), (228, 1251868), (304, 938901), (456, 625934), (912, 312967)]