310219992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{226769}}^1$

素因数の和:226800

約数の個数: 48

約数和(自身を含む): 884403000

約数和(自身を除く): 574183008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 226769, 453538, 680307, 907076, 1360614, 1814152, 2040921, 2721228, 4081842, 4308611, 5442456, 8163684, 8617222, 12925833, 16327368, 17234444, 25851666, 34468888, 38777499, 51703332, 77554998, 103406664, 155109996, 310219992]

約数ペア:

[(1, 310219992), (2, 155109996), (3, 103406664), (4, 77554998), (6, 51703332), (8, 38777499), (9, 34468888), (12, 25851666), (18, 17234444), (19, 16327368), (24, 12925833), (36, 8617222), (38, 8163684), (57, 5442456), (72, 4308611), (76, 4081842), (114, 2721228), (152, 2040921), (171, 1814152), (228, 1360614), (342, 907076), (456, 680307), (684, 453538), (1368, 226769)]