669408

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 1854720

約数和(自身を除く): 1185312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 367, 456, 608, 734, 912, 1101, 1468, 1824, 2202, 2936, 4404, 5872, 6973, 8808, 11744, 13946, 17616, 20919, 27892, 35232, 41838, 55784, 83676, 111568, 167352, 223136, 334704, 669408]

約数ペア:

[(1, 669408), (2, 334704), (3, 223136), (4, 167352), (6, 111568), (8, 83676), (12, 55784), (16, 41838), (19, 35232), (24, 27892), (32, 20919), (38, 17616), (48, 13946), (57, 11744), (76, 8808), (96, 6973), (114, 5872), (152, 4404), (228, 2936), (304, 2202), (367, 1824), (456, 1468), (608, 1101), (734, 912)]