396520231396

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{78779}}^1$

素因数の和:79524

約数の個数: 48

約数和(自身を含む): 727080157440

約数和(自身を除く): 330559926044

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 653, 1306, 1927, 2612, 3854, 7708, 26773, 30691, 53546, 61382, 78779, 107092, 122764, 157558, 315116, 1258331, 2516662, 3229939, 3702613, 5033324, 6459878, 7405226, 12919756, 14810452, 51442687, 102885374, 151807133, 205770748, 303614266, 607228532, 2109150167, 2417806289, 4218300334, 4835612578, 8436600668, 9671225156, 99130057849, 198260115698, 396520231396]

約数ペア:

[(1, 396520231396), (2, 198260115698), (4, 99130057849), (41, 9671225156), (47, 8436600668), (82, 4835612578), (94, 4218300334), (164, 2417806289), (188, 2109150167), (653, 607228532), (1306, 303614266), (1927, 205770748), (2612, 151807133), (3854, 102885374), (7708, 51442687), (26773, 14810452), (30691, 12919756), (53546, 7405226), (61382, 6459878), (78779, 5033324), (107092, 3702613), (122764, 3229939), (157558, 2516662), (315116, 1258331)]