247148524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1069}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 517708800

約数和(自身を除く): 270560276

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 359, 644, 718, 1069, 1436, 2138, 2513, 4276, 5026, 7483, 8257, 10052, 14966, 16514, 24587, 29932, 33028, 49174, 57799, 98348, 115598, 172109, 231196, 344218, 383771, 688436, 767542, 1535084, 2686397, 5372794, 8826733, 10745588, 17653466, 35306932, 61787131, 123574262, 247148524]

約数ペア:

[(1, 247148524), (2, 123574262), (4, 61787131), (7, 35306932), (14, 17653466), (23, 10745588), (28, 8826733), (46, 5372794), (92, 2686397), (161, 1535084), (322, 767542), (359, 688436), (644, 383771), (718, 344218), (1069, 231196), (1436, 172109), (2138, 115598), (2513, 98348), (4276, 57799), (5026, 49174), (7483, 33028), (8257, 29932), (10052, 24587), (14966, 16514)]