247365408

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{135617}}^1$

素因数の和:135649

約数の個数: 48

約数和(自身を含む): 683514720

約数和(自身を除く): 436149312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 135617, 271234, 406851, 542468, 813702, 1084936, 1627404, 2169872, 2576723, 3254808, 4339744, 5153446, 6509616, 7730169, 10306892, 13019232, 15460338, 20613784, 30920676, 41227568, 61841352, 82455136, 123682704, 247365408]

約数ペア:

[(1, 247365408), (2, 123682704), (3, 82455136), (4, 61841352), (6, 41227568), (8, 30920676), (12, 20613784), (16, 15460338), (19, 13019232), (24, 10306892), (32, 7730169), (38, 6509616), (48, 5153446), (57, 4339744), (76, 3254808), (96, 2576723), (114, 2169872), (152, 1627404), (228, 1084936), (304, 813702), (456, 542468), (608, 406851), (912, 271234), (1824, 135617)]