399057924438

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2237}}^1\times {\mathrm{75653}}^1$

素因数の和:78029

約数の個数: 48

約数和(自身を含む): 871626680496

約数和(自身を除く): 472568756058

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2237, 2358, 4474, 6711, 13422, 20133, 40266, 75653, 151306, 226959, 293047, 453918, 586094, 680877, 879141, 1361754, 1758282, 2637423, 5274846, 9910543, 19821086, 29731629, 59463258, 89194887, 169235761, 178389774, 338471522, 507707283, 1015414566, 1523121849, 3046243698, 22169884691, 44339769382, 66509654073, 133019308146, 199528962219, 399057924438]

約数ペア:

[(1, 399057924438), (2, 199528962219), (3, 133019308146), (6, 66509654073), (9, 44339769382), (18, 22169884691), (131, 3046243698), (262, 1523121849), (393, 1015414566), (786, 507707283), (1179, 338471522), (2237, 178389774), (2358, 169235761), (4474, 89194887), (6711, 59463258), (13422, 29731629), (20133, 19821086), (40266, 9910543), (75653, 5274846), (151306, 2637423), (226959, 1758282), (293047, 1361754), (453918, 879141), (586094, 680877)]