252156676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 477400000

約数和(自身を除く): 225243324

約数列:

[1, 2, 4, 19, 38, 61, 76, 109, 122, 218, 244, 436, 499, 998, 1159, 1996, 2071, 2318, 4142, 4636, 6649, 8284, 9481, 13298, 18962, 26596, 30439, 37924, 54391, 60878, 108782, 121756, 126331, 217564, 252662, 505324, 578341, 1033429, 1156682, 2066858, 2313364, 3317851, 4133716, 6635702, 13271404, 63039169, 126078338, 252156676]

約数ペア:

[(1, 252156676), (2, 126078338), (4, 63039169), (19, 13271404), (38, 6635702), (61, 4133716), (76, 3317851), (109, 2313364), (122, 2066858), (218, 1156682), (244, 1033429), (436, 578341), (499, 505324), (998, 252662), (1159, 217564), (1996, 126331), (2071, 121756), (2318, 108782), (4142, 60878), (4636, 54391), (6649, 37924), (8284, 30439), (9481, 26596), (13298, 18962)]