43280188

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 89689600

約数和(自身を除く): 46409412

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 103, 172, 206, 301, 349, 412, 602, 698, 721, 1204, 1396, 1442, 2443, 2884, 4429, 4886, 8858, 9772, 15007, 17716, 30014, 31003, 35947, 60028, 62006, 71894, 105049, 124012, 143788, 210098, 251629, 420196, 503258, 1006516, 1545721, 3091442, 6182884, 10820047, 21640094, 43280188]

約数ペア:

[(1, 43280188), (2, 21640094), (4, 10820047), (7, 6182884), (14, 3091442), (28, 1545721), (43, 1006516), (86, 503258), (103, 420196), (172, 251629), (206, 210098), (301, 143788), (349, 124012), (412, 105049), (602, 71894), (698, 62006), (721, 60028), (1204, 35947), (1396, 31003), (1442, 30014), (2443, 17716), (2884, 15007), (4429, 9772), (4886, 8858)]