491570308314

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{2320063}}^1$

素因数の和:2320299

約数の個数: 48

約数和(自身を含む): 1085789952000

約数和(自身を除く): 594219643686

約数列:

[1, 2, 3, 6, 9, 18, 79, 149, 158, 237, 298, 447, 474, 711, 894, 1341, 1422, 2682, 11771, 23542, 35313, 70626, 105939, 211878, 2320063, 4640126, 6960189, 13920378, 20880567, 41761134, 183284977, 345689387, 366569954, 549854931, 691378774, 1037068161, 1099709862, 1649564793, 2074136322, 3111204483, 3299129586, 6222408966, 27309461573, 54618923146, 81928384719, 163856769438, 245785154157, 491570308314]

約数ペア:

[(1, 491570308314), (2, 245785154157), (3, 163856769438), (6, 81928384719), (9, 54618923146), (18, 27309461573), (79, 6222408966), (149, 3299129586), (158, 3111204483), (237, 2074136322), (298, 1649564793), (447, 1099709862), (474, 1037068161), (711, 691378774), (894, 549854931), (1341, 366569954), (1422, 345689387), (2682, 183284977), (11771, 41761134), (23542, 20880567), (35313, 13920378), (70626, 6960189), (105939, 4640126), (211878, 2320063)]