220812883936

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:753

約数の個数: 192

約数和(自身を含む): 469421568000

約数和(自身を除く): 248608684064

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 83, 124, 149, 164, 166, 248, 298, 328, 332, 439, 496, 596, 656, 664, 878, 992, 1192, 1271, 1312, 1328, 1756, 2384, 2542, 2573, 2656, 3403, 3512, 4619, 4768, 5084, 5146, 6109, 6806, 7024, 9238, 10168, 10292, 12218, 12367, 13609, 13612, 14048, 17999, 18476, 20336, 20584, 24436, 24734, 27218, 27224, 35998, 36437, 36952, 40672, 41168, 48872, 49468, 54436, 54448, 65411, 71996, 72874, 73904, 82336, 97744, 98936, 105493, 108872, 108896, 130822, 143992, 145748, 147808, 189379, 195488, 197872, 210986, 217744, 261644, 287984, 291496, 378758, 383377, 395744, 421972, 435488, 507047, 523288, 557969, 575968, 582992, 757516, 766754, 843944, 1014094, 1046576, 1115938, 1129547, 1165984, 1493917, 1515032, 1533508, 1687888, 2027741, 2028188, 2093152, 2231876, 2259094, 2681851, 2987834, 3030064, 3067016, 3375776, 4055482, 4056376, 4463752, 4518188, 5363702, 5429113, 5975668, 6060128, 6134032, 8110964, 8112752, 8927504, 9036376, 10727404, 10858226, 11951336, 12268064, 15718457, 16221928, 16225504, 17855008, 18072752, 21454808, 21716452, 23902672, 31436914, 32443856, 36145504, 42909616, 43432904, 46311427, 47805344, 62873828, 64887712, 83137381, 85819232, 86865808, 92622854, 125747656, 166274762, 168302503, 173731616, 185245708, 222593633, 251495312, 332549524, 336605006, 370491416, 445187266, 502990624, 665099048, 673210012, 740982832, 890374532, 1330198096, 1346420024, 1481965664, 1780749064, 2660396192, 2692840048, 3561498128, 5385680096, 6900402623, 7122996256, 13800805246, 27601610492, 55203220984, 110406441968, 220812883936]

約数ペア:

[(1, 220812883936), (2, 110406441968), (4, 55203220984), (8, 27601610492), (16, 13800805246), (31, 7122996256), (32, 6900402623), (41, 5385680096), (62, 3561498128), (82, 2692840048), (83, 2660396192), (124, 1780749064), (149, 1481965664), (164, 1346420024), (166, 1330198096), (248, 890374532), (298, 740982832), (328, 673210012), (332, 665099048), (439, 502990624), (496, 445187266), (596, 370491416), (656, 336605006), (664, 332549524), (878, 251495312), (992, 222593633), (1192, 185245708), (1271, 173731616), (1312, 168302503), (1328, 166274762), (1756, 125747656), (2384, 92622854), (2542, 86865808), (2573, 85819232), (2656, 83137381), (3403, 64887712), (3512, 62873828), (4619, 47805344), (4768, 46311427), (5084, 43432904), (5146, 42909616), (6109, 36145504), (6806, 32443856), (7024, 31436914), (9238, 23902672), (10168, 21716452), (10292, 21454808), (12218, 18072752), (12367, 17855008), (13609, 16225504), (13612, 16221928), (14048, 15718457), (17999, 12268064), (18476, 11951336), (20336, 10858226), (20584, 10727404), (24436, 9036376), (24734, 8927504), (27218, 8112752), (27224, 8110964), (35998, 6134032), (36437, 6060128), (36952, 5975668), (40672, 5429113), (41168, 5363702), (48872, 4518188), (49468, 4463752), (54436, 4056376), (54448, 4055482), (65411, 3375776), (71996, 3067016), (72874, 3030064), (73904, 2987834), (82336, 2681851), (97744, 2259094), (98936, 2231876), (105493, 2093152), (108872, 2028188), (108896, 2027741), (130822, 1687888), (143992, 1533508), (145748, 1515032), (147808, 1493917), (189379, 1165984), (195488, 1129547), (197872, 1115938), (210986, 1046576), (217744, 1014094), (261644, 843944), (287984, 766754), (291496, 757516), (378758, 582992), (383377, 575968), (395744, 557969), (421972, 523288), (435488, 507047)]