378309184

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12497}}^1$

素因数の和:12563

約数の個数: 56

約数和(自身を含む): 838065888

約数和(自身を除く): 459756704

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2752, 3784, 7568, 12497, 15136, 24994, 30272, 49988, 99976, 137467, 199952, 274934, 399904, 537371, 549868, 799808, 1074742, 1099736, 2149484, 2199472, 4298968, 4398944, 5911081, 8597936, 8797888, 11822162, 17195872, 23644324, 34391744, 47288648, 94577296, 189154592, 378309184]

約数ペア:

[(1, 378309184), (2, 189154592), (4, 94577296), (8, 47288648), (11, 34391744), (16, 23644324), (22, 17195872), (32, 11822162), (43, 8797888), (44, 8597936), (64, 5911081), (86, 4398944), (88, 4298968), (172, 2199472), (176, 2149484), (344, 1099736), (352, 1074742), (473, 799808), (688, 549868), (704, 537371), (946, 399904), (1376, 274934), (1892, 199952), (2752, 137467), (3784, 99976), (7568, 49988), (12497, 30272), (15136, 24994)]