291270291792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{21611}}^1$

素因数の和:21921

約数の個数: 160

約数和(自身を含む): 810398131200

約数和(自身を除く): 519127839408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 199, 204, 249, 272, 332, 398, 408, 498, 597, 664, 796, 816, 996, 1194, 1328, 1411, 1592, 1992, 2388, 2822, 3184, 3383, 3984, 4233, 4776, 5644, 6766, 8466, 9552, 10149, 11288, 13532, 16517, 16932, 20298, 21611, 22576, 27064, 33034, 33864, 40596, 43222, 49551, 54128, 64833, 66068, 67728, 81192, 86444, 99102, 129666, 132136, 162384, 172888, 198204, 259332, 264272, 280789, 345776, 367387, 396408, 518664, 561578, 734774, 792816, 842367, 1037328, 1102161, 1123156, 1469548, 1684734, 1793713, 2204322, 2246312, 2939096, 3369468, 3587426, 4300589, 4408644, 4492624, 5381139, 5878192, 6738936, 7174852, 8601178, 8817288, 10762278, 12901767, 13477872, 14349704, 17202356, 17634576, 21524556, 25803534, 28699408, 30493121, 34404712, 43049112, 51607068, 60986242, 68809424, 73110013, 86098224, 91479363, 103214136, 121972484, 146220026, 182958726, 206428272, 219330039, 243944968, 292440052, 356948887, 365917452, 438660078, 487889936, 584880104, 713897774, 731834904, 877320156, 1070846661, 1169760208, 1427795548, 1463669808, 1754640312, 2141693322, 2855591096, 3509280624, 4283386644, 5711182192, 6068131079, 8566773288, 12136262158, 17133546576, 18204393237, 24272524316, 36408786474, 48545048632, 72817572948, 97090097264, 145635145896, 291270291792]

約数ペア:

[(1, 291270291792), (2, 145635145896), (3, 97090097264), (4, 72817572948), (6, 48545048632), (8, 36408786474), (12, 24272524316), (16, 18204393237), (17, 17133546576), (24, 12136262158), (34, 8566773288), (48, 6068131079), (51, 5711182192), (68, 4283386644), (83, 3509280624), (102, 2855591096), (136, 2141693322), (166, 1754640312), (199, 1463669808), (204, 1427795548), (249, 1169760208), (272, 1070846661), (332, 877320156), (398, 731834904), (408, 713897774), (498, 584880104), (597, 487889936), (664, 438660078), (796, 365917452), (816, 356948887), (996, 292440052), (1194, 243944968), (1328, 219330039), (1411, 206428272), (1592, 182958726), (1992, 146220026), (2388, 121972484), (2822, 103214136), (3184, 91479363), (3383, 86098224), (3984, 73110013), (4233, 68809424), (4776, 60986242), (5644, 51607068), (6766, 43049112), (8466, 34404712), (9552, 30493121), (10149, 28699408), (11288, 25803534), (13532, 21524556), (16517, 17634576), (16932, 17202356), (20298, 14349704), (21611, 13477872), (22576, 12901767), (27064, 10762278), (33034, 8817288), (33864, 8601178), (40596, 7174852), (43222, 6738936), (49551, 5878192), (54128, 5381139), (64833, 4492624), (66068, 4408644), (67728, 4300589), (81192, 3587426), (86444, 3369468), (99102, 2939096), (129666, 2246312), (132136, 2204322), (162384, 1793713), (172888, 1684734), (198204, 1469548), (259332, 1123156), (264272, 1102161), (280789, 1037328), (345776, 842367), (367387, 792816), (396408, 734774), (518664, 561578)]