717007788

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2426

約数の個数: 180

約数和(自身を含む): 2296149240

約数和(自身を除く): 1579141452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 378, 399, 441, 513, 532, 567, 588, 684, 756, 798, 882, 931, 1026, 1134, 1197, 1323, 1539, 1596, 1764, 1862, 2052, 2268, 2377, 2394, 2646, 2793, 3078, 3591, 3724, 3969, 4754, 4788, 5292, 5586, 6156, 7131, 7182, 7938, 8379, 9508, 10773, 11172, 14262, 14364, 15876, 16639, 16758, 21393, 21546, 25137, 28524, 33278, 33516, 42786, 43092, 45163, 49917, 50274, 64179, 66556, 75411, 85572, 90326, 99834, 100548, 116473, 128358, 135489, 149751, 150822, 180652, 192537, 199668, 232946, 256716, 270978, 299502, 301644, 316141, 349419, 385074, 406467, 449253, 465892, 541956, 599004, 632282, 698838, 770148, 812934, 898506, 948423, 1048257, 1219401, 1264564, 1347759, 1397676, 1625868, 1797012, 1896846, 2096514, 2212987, 2438802, 2695518, 2845269, 3144771, 3658203, 3793692, 4193028, 4425974, 4877604, 5391036, 5690538, 6289542, 6638961, 7316406, 8535807, 8851948, 9434313, 11381076, 12579084, 13277922, 14632812, 17071614, 18868626, 19916883, 25607421, 26555844, 34143228, 37737252, 39833766, 51214842, 59750649, 79667532, 102429684, 119501298, 179251947, 239002596, 358503894, 717007788]

約数ペア:

[(1, 717007788), (2, 358503894), (3, 239002596), (4, 179251947), (6, 119501298), (7, 102429684), (9, 79667532), (12, 59750649), (14, 51214842), (18, 39833766), (19, 37737252), (21, 34143228), (27, 26555844), (28, 25607421), (36, 19916883), (38, 18868626), (42, 17071614), (49, 14632812), (54, 13277922), (57, 12579084), (63, 11381076), (76, 9434313), (81, 8851948), (84, 8535807), (98, 7316406), (108, 6638961), (114, 6289542), (126, 5690538), (133, 5391036), (147, 4877604), (162, 4425974), (171, 4193028), (189, 3793692), (196, 3658203), (228, 3144771), (252, 2845269), (266, 2695518), (294, 2438802), (324, 2212987), (342, 2096514), (378, 1896846), (399, 1797012), (441, 1625868), (513, 1397676), (532, 1347759), (567, 1264564), (588, 1219401), (684, 1048257), (756, 948423), (798, 898506), (882, 812934), (931, 770148), (1026, 698838), (1134, 632282), (1197, 599004), (1323, 541956), (1539, 465892), (1596, 449253), (1764, 406467), (1862, 385074), (2052, 349419), (2268, 316141), (2377, 301644), (2394, 299502), (2646, 270978), (2793, 256716), (3078, 232946), (3591, 199668), (3724, 192537), (3969, 180652), (4754, 150822), (4788, 149751), (5292, 135489), (5586, 128358), (6156, 116473), (7131, 100548), (7182, 99834), (7938, 90326), (8379, 85572), (9508, 75411), (10773, 66556), (11172, 64179), (14262, 50274), (14364, 49917), (15876, 45163), (16639, 43092), (16758, 42786), (21393, 33516), (21546, 33278), (25137, 28524)]