855368514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1705

約数の個数: 192

約数和(自身を含む): 2575722240

約数和(自身を除く): 1720353726

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 29, 33, 39, 42, 58, 63, 66, 77, 78, 87, 91, 99, 117, 126, 143, 154, 174, 182, 198, 203, 231, 234, 261, 273, 286, 319, 377, 406, 429, 462, 522, 546, 609, 638, 693, 754, 819, 858, 957, 1001, 1131, 1218, 1287, 1386, 1637, 1638, 1827, 1914, 2002, 2233, 2262, 2574, 2639, 2871, 3003, 3274, 3393, 3654, 4147, 4466, 4911, 5278, 5742, 6006, 6699, 6786, 7917, 8294, 9009, 9822, 11459, 12441, 13398, 14733, 15834, 18007, 18018, 20097, 21281, 22918, 23751, 24882, 29029, 29466, 34377, 36014, 37323, 40194, 42562, 47473, 47502, 54021, 58058, 63843, 68754, 74646, 87087, 94946, 103131, 108042, 126049, 127686, 142419, 148967, 162063, 174174, 191529, 206262, 234091, 252098, 261261, 284838, 297934, 324126, 332311, 378147, 383058, 427257, 446901, 468182, 522203, 522522, 617149, 664622, 702273, 756294, 854514, 893802, 996933, 1044406, 1134441, 1234298, 1340703, 1404546, 1566609, 1638637, 1851447, 1993866, 2106819, 2268882, 2681406, 2990799, 3133218, 3277274, 3655421, 3702894, 4213638, 4320043, 4699827, 4915911, 5554341, 5981598, 6788639, 7310842, 8640086, 9399654, 9831822, 10966263, 11108682, 12960129, 13577278, 14747733, 20365917, 21932526, 25920258, 29495466, 32898789, 38880387, 40731834, 47520473, 61097751, 65797578, 77760774, 95040946, 122195502, 142561419, 285122838, 427684257, 855368514]

約数ペア:

[(1, 855368514), (2, 427684257), (3, 285122838), (6, 142561419), (7, 122195502), (9, 95040946), (11, 77760774), (13, 65797578), (14, 61097751), (18, 47520473), (21, 40731834), (22, 38880387), (26, 32898789), (29, 29495466), (33, 25920258), (39, 21932526), (42, 20365917), (58, 14747733), (63, 13577278), (66, 12960129), (77, 11108682), (78, 10966263), (87, 9831822), (91, 9399654), (99, 8640086), (117, 7310842), (126, 6788639), (143, 5981598), (154, 5554341), (174, 4915911), (182, 4699827), (198, 4320043), (203, 4213638), (231, 3702894), (234, 3655421), (261, 3277274), (273, 3133218), (286, 2990799), (319, 2681406), (377, 2268882), (406, 2106819), (429, 1993866), (462, 1851447), (522, 1638637), (546, 1566609), (609, 1404546), (638, 1340703), (693, 1234298), (754, 1134441), (819, 1044406), (858, 996933), (957, 893802), (1001, 854514), (1131, 756294), (1218, 702273), (1287, 664622), (1386, 617149), (1637, 522522), (1638, 522203), (1827, 468182), (1914, 446901), (2002, 427257), (2233, 383058), (2262, 378147), (2574, 332311), (2639, 324126), (2871, 297934), (3003, 284838), (3274, 261261), (3393, 252098), (3654, 234091), (4147, 206262), (4466, 191529), (4911, 174174), (5278, 162063), (5742, 148967), (6006, 142419), (6699, 127686), (6786, 126049), (7917, 108042), (8294, 103131), (9009, 94946), (9822, 87087), (11459, 74646), (12441, 68754), (13398, 63843), (14733, 58058), (15834, 54021), (18007, 47502), (18018, 47473), (20097, 42562), (21281, 40194), (22918, 37323), (23751, 36014), (24882, 34377), (29029, 29466)]