457454032

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 1072074240

約数和(自身を除く): 614620208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 227, 266, 304, 454, 532, 908, 947, 1064, 1589, 1816, 1894, 2128, 3178, 3632, 3788, 4313, 6356, 6629, 7576, 8626, 12712, 13258, 15152, 17252, 17993, 25424, 26516, 30191, 34504, 35986, 53032, 60382, 69008, 71972, 106064, 120764, 125951, 143944, 214969, 241528, 251902, 287888, 429938, 483056, 503804, 859876, 1007608, 1504783, 1719752, 2015216, 3009566, 3439504, 4084411, 6019132, 8168822, 12038264, 16337644, 24076528, 28590877, 32675288, 57181754, 65350576, 114363508, 228727016, 457454032]

約数ペア:

[(1, 457454032), (2, 228727016), (4, 114363508), (7, 65350576), (8, 57181754), (14, 32675288), (16, 28590877), (19, 24076528), (28, 16337644), (38, 12038264), (56, 8168822), (76, 6019132), (112, 4084411), (133, 3439504), (152, 3009566), (227, 2015216), (266, 1719752), (304, 1504783), (454, 1007608), (532, 859876), (908, 503804), (947, 483056), (1064, 429938), (1589, 287888), (1816, 251902), (1894, 241528), (2128, 214969), (3178, 143944), (3632, 125951), (3788, 120764), (4313, 106064), (6356, 71972), (6629, 69008), (7576, 60382), (8626, 53032), (12712, 35986), (13258, 34504), (15152, 30191), (17252, 26516), (17993, 25424)]