252219756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3557}}^1$

素因数の和:3894

約数の個数: 48

約数和(自身を含む): 621653760

約数和(自身を除く): 369434004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 311, 622, 933, 1244, 1866, 3557, 3732, 5909, 7114, 10671, 11818, 14228, 17727, 21342, 23636, 35454, 42684, 67583, 70908, 135166, 202749, 270332, 405498, 810996, 1106227, 2212454, 3318681, 4424908, 6637362, 13274724, 21018313, 42036626, 63054939, 84073252, 126109878, 252219756]

約数ペア:

[(1, 252219756), (2, 126109878), (3, 84073252), (4, 63054939), (6, 42036626), (12, 21018313), (19, 13274724), (38, 6637362), (57, 4424908), (76, 3318681), (114, 2212454), (228, 1106227), (311, 810996), (622, 405498), (933, 270332), (1244, 202749), (1866, 135166), (3557, 70908), (3732, 67583), (5909, 42684), (7114, 35454), (10671, 23636), (11818, 21342), (14228, 17727)]