517265658

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 1417295880

約数和(自身を除く): 900030222

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 197, 229, 234, 273, 294, 394, 441, 458, 546, 591, 637, 687, 819, 882, 1182, 1274, 1374, 1379, 1603, 1638, 1773, 1911, 2061, 2561, 2758, 2977, 3206, 3546, 3822, 4122, 4137, 4809, 5122, 5733, 5954, 7683, 8274, 8931, 9618, 9653, 11221, 11466, 12411, 14427, 15366, 17862, 17927, 19306, 20839, 22442, 23049, 24822, 26793, 28854, 28959, 33663, 35854, 41678, 45113, 46098, 53586, 53781, 57918, 62517, 67326, 86877, 90226, 100989, 107562, 125034, 125489, 135339, 145873, 161343, 173754, 187551, 201978, 250978, 270678, 291746, 315791, 322686, 375102, 376467, 406017, 437619, 586469, 631582, 752934, 812034, 875238, 947373, 1129401, 1172938, 1312857, 1759407, 1894746, 2210537, 2258802, 2625714, 2842119, 3518814, 4105283, 4421074, 5278221, 5684238, 6631611, 8210566, 10556442, 12315849, 13263222, 19894833, 24631698, 28736981, 36947547, 39789666, 57473962, 73895094, 86210943, 172421886, 258632829, 517265658]

約数ペア:

[(1, 517265658), (2, 258632829), (3, 172421886), (6, 86210943), (7, 73895094), (9, 57473962), (13, 39789666), (14, 36947547), (18, 28736981), (21, 24631698), (26, 19894833), (39, 13263222), (42, 12315849), (49, 10556442), (63, 8210566), (78, 6631611), (91, 5684238), (98, 5278221), (117, 4421074), (126, 4105283), (147, 3518814), (182, 2842119), (197, 2625714), (229, 2258802), (234, 2210537), (273, 1894746), (294, 1759407), (394, 1312857), (441, 1172938), (458, 1129401), (546, 947373), (591, 875238), (637, 812034), (687, 752934), (819, 631582), (882, 586469), (1182, 437619), (1274, 406017), (1374, 376467), (1379, 375102), (1603, 322686), (1638, 315791), (1773, 291746), (1911, 270678), (2061, 250978), (2561, 201978), (2758, 187551), (2977, 173754), (3206, 161343), (3546, 145873), (3822, 135339), (4122, 125489), (4137, 125034), (4809, 107562), (5122, 100989), (5733, 90226), (5954, 86877), (7683, 67326), (8274, 62517), (8931, 57918), (9618, 53781), (9653, 53586), (11221, 46098), (11466, 45113), (12411, 41678), (14427, 35854), (15366, 33663), (17862, 28959), (17927, 28854), (19306, 26793), (20839, 24822), (22442, 23049)]