315131712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{234473}}^1$

素因数の和:234495

約数の個数: 56

約数和(自身を含む): 952902336

約数和(自身を除く): 637770624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 234473, 468946, 703419, 937892, 1406838, 1641311, 1875784, 2813676, 3282622, 3751568, 4923933, 5627352, 6565244, 7503136, 9847866, 11254704, 13130488, 15006272, 19695732, 22509408, 26260976, 39391464, 45018816, 52521952, 78782928, 105043904, 157565856, 315131712]

約数ペア:

[(1, 315131712), (2, 157565856), (3, 105043904), (4, 78782928), (6, 52521952), (7, 45018816), (8, 39391464), (12, 26260976), (14, 22509408), (16, 19695732), (21, 15006272), (24, 13130488), (28, 11254704), (32, 9847866), (42, 7503136), (48, 6565244), (56, 5627352), (64, 4923933), (84, 3751568), (96, 3282622), (112, 2813676), (168, 1875784), (192, 1641311), (224, 1406838), (336, 937892), (448, 703419), (672, 468946), (1344, 234473)]