1213558272

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 240

約数和(自身を含む): 3753509760

約数和(自身を除く): 2539951488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 83, 96, 114, 128, 144, 152, 166, 167, 171, 192, 228, 249, 256, 288, 304, 332, 334, 342, 384, 456, 498, 501, 512, 576, 608, 664, 668, 684, 747, 768, 912, 996, 1002, 1152, 1216, 1328, 1336, 1368, 1494, 1503, 1536, 1577, 1824, 1992, 2004, 2304, 2432, 2656, 2672, 2736, 2988, 3006, 3154, 3173, 3648, 3984, 4008, 4608, 4731, 4864, 5312, 5344, 5472, 5976, 6012, 6308, 6346, 7296, 7968, 8016, 9462, 9519, 9728, 10624, 10688, 10944, 11952, 12024, 12616, 12692, 13861, 14193, 14592, 15936, 16032, 18924, 19038, 21248, 21376, 21888, 23904, 24048, 25232, 25384, 27722, 28386, 28557, 29184, 31872, 32064, 37848, 38076, 41583, 42496, 42752, 43776, 47808, 48096, 50464, 50768, 55444, 56772, 57114, 63744, 64128, 75696, 76152, 83166, 85504, 87552, 95616, 96192, 100928, 101536, 110888, 113544, 114228, 124749, 127488, 128256, 151392, 152304, 166332, 191232, 192384, 201856, 203072, 221776, 227088, 228456, 249498, 256512, 263359, 302784, 304608, 332664, 382464, 384768, 403712, 406144, 443552, 454176, 456912, 498996, 526718, 605568, 609216, 665328, 769536, 790077, 807424, 812288, 887104, 908352, 913824, 997992, 1053436, 1211136, 1218432, 1330656, 1580154, 1624576, 1774208, 1816704, 1827648, 1995984, 2106872, 2370231, 2422272, 2436864, 2661312, 3160308, 3548416, 3633408, 3655296, 3991968, 4213744, 4740462, 4873728, 5322624, 6320616, 7096832, 7266816, 7310592, 7983936, 8427488, 9480924, 10645248, 12641232, 14621184, 15967872, 16854976, 18961848, 21290496, 25282464, 31935744, 33709952, 37923696, 50564928, 63871488, 67419904, 75847392, 101129856, 134839808, 151694784, 202259712, 303389568, 404519424, 606779136, 1213558272]

約数ペア:

[(1, 1213558272), (2, 606779136), (3, 404519424), (4, 303389568), (6, 202259712), (8, 151694784), (9, 134839808), (12, 101129856), (16, 75847392), (18, 67419904), (19, 63871488), (24, 50564928), (32, 37923696), (36, 33709952), (38, 31935744), (48, 25282464), (57, 21290496), (64, 18961848), (72, 16854976), (76, 15967872), (83, 14621184), (96, 12641232), (114, 10645248), (128, 9480924), (144, 8427488), (152, 7983936), (166, 7310592), (167, 7266816), (171, 7096832), (192, 6320616), (228, 5322624), (249, 4873728), (256, 4740462), (288, 4213744), (304, 3991968), (332, 3655296), (334, 3633408), (342, 3548416), (384, 3160308), (456, 2661312), (498, 2436864), (501, 2422272), (512, 2370231), (576, 2106872), (608, 1995984), (664, 1827648), (668, 1816704), (684, 1774208), (747, 1624576), (768, 1580154), (912, 1330656), (996, 1218432), (1002, 1211136), (1152, 1053436), (1216, 997992), (1328, 913824), (1336, 908352), (1368, 887104), (1494, 812288), (1503, 807424), (1536, 790077), (1577, 769536), (1824, 665328), (1992, 609216), (2004, 605568), (2304, 526718), (2432, 498996), (2656, 456912), (2672, 454176), (2736, 443552), (2988, 406144), (3006, 403712), (3154, 384768), (3173, 382464), (3648, 332664), (3984, 304608), (4008, 302784), (4608, 263359), (4731, 256512), (4864, 249498), (5312, 228456), (5344, 227088), (5472, 221776), (5976, 203072), (6012, 201856), (6308, 192384), (6346, 191232), (7296, 166332), (7968, 152304), (8016, 151392), (9462, 128256), (9519, 127488), (9728, 124749), (10624, 114228), (10688, 113544), (10944, 110888), (11952, 101536), (12024, 100928), (12616, 96192), (12692, 95616), (13861, 87552), (14193, 85504), (14592, 83166), (15936, 76152), (16032, 75696), (18924, 64128), (19038, 63744), (21248, 57114), (21376, 56772), (21888, 55444), (23904, 50768), (24048, 50464), (25232, 48096), (25384, 47808), (27722, 43776), (28386, 42752), (28557, 42496), (29184, 41583), (31872, 38076), (32064, 37848)]