628695756

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5147}}^1$

素因数の和:5205

約数の個数: 120

約数和(自身を含む): 1831349520

約数和(自身を除く): 1202653764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 261, 324, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1053, 1131, 1404, 1508, 1566, 2106, 2262, 2349, 3132, 3393, 4212, 4524, 4698, 5147, 6786, 9396, 10179, 10294, 13572, 15441, 20358, 20588, 30537, 30882, 40716, 46323, 61074, 61764, 66911, 92646, 122148, 133822, 138969, 149263, 185292, 200733, 267644, 277938, 298526, 401466, 416907, 447789, 555876, 597052, 602199, 802932, 833814, 895578, 1204398, 1343367, 1667628, 1791156, 1806597, 1940419, 2408796, 2686734, 3613194, 3880838, 4030101, 5373468, 5419791, 5821257, 7226388, 7761676, 8060202, 10839582, 11642514, 12090303, 16120404, 17463771, 21679164, 23285028, 24180606, 34927542, 48361212, 52391313, 69855084, 104782626, 157173939, 209565252, 314347878, 628695756]

約数ペア:

[(1, 628695756), (2, 314347878), (3, 209565252), (4, 157173939), (6, 104782626), (9, 69855084), (12, 52391313), (13, 48361212), (18, 34927542), (26, 24180606), (27, 23285028), (29, 21679164), (36, 17463771), (39, 16120404), (52, 12090303), (54, 11642514), (58, 10839582), (78, 8060202), (81, 7761676), (87, 7226388), (108, 5821257), (116, 5419791), (117, 5373468), (156, 4030101), (162, 3880838), (174, 3613194), (234, 2686734), (261, 2408796), (324, 1940419), (348, 1806597), (351, 1791156), (377, 1667628), (468, 1343367), (522, 1204398), (702, 895578), (754, 833814), (783, 802932), (1044, 602199), (1053, 597052), (1131, 555876), (1404, 447789), (1508, 416907), (1566, 401466), (2106, 298526), (2262, 277938), (2349, 267644), (3132, 200733), (3393, 185292), (4212, 149263), (4524, 138969), (4698, 133822), (5147, 122148), (6786, 92646), (9396, 66911), (10179, 61764), (10294, 61074), (13572, 46323), (15441, 40716), (20358, 30882), (20588, 30537)]