723457488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1873}}^1$

素因数の和:2516

約数の個数: 80

約数和(自身を含む): 2017023680

約数和(自身を除く): 1293566192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 619, 624, 1238, 1857, 1873, 2476, 3714, 3746, 4952, 5619, 7428, 7492, 8047, 9904, 11238, 14856, 14984, 16094, 22476, 24141, 24349, 29712, 29968, 32188, 44952, 48282, 48698, 64376, 73047, 89904, 96564, 97396, 128752, 146094, 193128, 194792, 292188, 386256, 389584, 584376, 1159387, 1168752, 2318774, 3478161, 4637548, 6956322, 9275096, 13912644, 15072031, 18550192, 27825288, 30144062, 45216093, 55650576, 60288124, 90432186, 120576248, 180864372, 241152496, 361728744, 723457488]

約数ペア:

[(1, 723457488), (2, 361728744), (3, 241152496), (4, 180864372), (6, 120576248), (8, 90432186), (12, 60288124), (13, 55650576), (16, 45216093), (24, 30144062), (26, 27825288), (39, 18550192), (48, 15072031), (52, 13912644), (78, 9275096), (104, 6956322), (156, 4637548), (208, 3478161), (312, 2318774), (619, 1168752), (624, 1159387), (1238, 584376), (1857, 389584), (1873, 386256), (2476, 292188), (3714, 194792), (3746, 193128), (4952, 146094), (5619, 128752), (7428, 97396), (7492, 96564), (8047, 89904), (9904, 73047), (11238, 64376), (14856, 48698), (14984, 48282), (16094, 44952), (22476, 32188), (24141, 29968), (24349, 29712)]