4390444464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{278017}}^1$

素因数の和:278082

約数の個数: 80

約数和(自身を含む): 13238105088

約数和(自身を除く): 8847660624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 278017, 556034, 834051, 1112068, 1668102, 1946119, 2224136, 3336204, 3892238, 4448272, 5838357, 6672408, 7784476, 11676714, 13066799, 13344816, 15568952, 23353428, 26133598, 31137904, 39200397, 46706856, 52267196, 78400794, 91467593, 93413712, 104534392, 156801588, 182935186, 209068784, 274402779, 313603176, 365870372, 548805558, 627206352, 731740744, 1097611116, 1463481488, 2195222232, 4390444464]

約数ペア:

[(1, 4390444464), (2, 2195222232), (3, 1463481488), (4, 1097611116), (6, 731740744), (7, 627206352), (8, 548805558), (12, 365870372), (14, 313603176), (16, 274402779), (21, 209068784), (24, 182935186), (28, 156801588), (42, 104534392), (47, 93413712), (48, 91467593), (56, 78400794), (84, 52267196), (94, 46706856), (112, 39200397), (141, 31137904), (168, 26133598), (188, 23353428), (282, 15568952), (329, 13344816), (336, 13066799), (376, 11676714), (564, 7784476), (658, 6672408), (752, 5838357), (987, 4448272), (1128, 3892238), (1316, 3336204), (1974, 2224136), (2256, 1946119), (2632, 1668102), (3948, 1112068), (5264, 834051), (7896, 556034), (15792, 278017)]