191111688

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 551561400

約数和(自身を除く): 360449712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 193, 204, 306, 386, 408, 579, 612, 772, 809, 1158, 1224, 1544, 1618, 1737, 2316, 2427, 3236, 3281, 3474, 4632, 4854, 6472, 6562, 6948, 7281, 9708, 9843, 13124, 13753, 13896, 14562, 19416, 19686, 26248, 27506, 29124, 29529, 39372, 41259, 55012, 58248, 59058, 78744, 82518, 110024, 118116, 123777, 156137, 165036, 236232, 247554, 312274, 330072, 468411, 495108, 624548, 936822, 990216, 1249096, 1405233, 1873644, 2654329, 2810466, 3747288, 5308658, 5620932, 7962987, 10617316, 11241864, 15925974, 21234632, 23888961, 31851948, 47777922, 63703896, 95555844, 191111688]

約数ペア:

[(1, 191111688), (2, 95555844), (3, 63703896), (4, 47777922), (6, 31851948), (8, 23888961), (9, 21234632), (12, 15925974), (17, 11241864), (18, 10617316), (24, 7962987), (34, 5620932), (36, 5308658), (51, 3747288), (68, 2810466), (72, 2654329), (102, 1873644), (136, 1405233), (153, 1249096), (193, 990216), (204, 936822), (306, 624548), (386, 495108), (408, 468411), (579, 330072), (612, 312274), (772, 247554), (809, 236232), (1158, 165036), (1224, 156137), (1544, 123777), (1618, 118116), (1737, 110024), (2316, 82518), (2427, 78744), (3236, 59058), (3281, 58248), (3474, 55012), (4632, 41259), (4854, 39372), (6472, 29529), (6562, 29124), (6948, 27506), (7281, 26248), (9708, 19686), (9843, 19416), (13124, 14562), (13753, 13896)]