1961672064

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 256

約数和(自身を含む): 5978603520

約数和(自身を除く): 4016931456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 71, 88, 93, 96, 124, 128, 132, 142, 176, 186, 192, 211, 213, 248, 264, 284, 341, 352, 372, 384, 422, 426, 496, 528, 568, 633, 682, 704, 744, 781, 844, 852, 992, 1023, 1056, 1136, 1266, 1364, 1408, 1488, 1562, 1688, 1704, 1984, 2046, 2112, 2201, 2272, 2321, 2343, 2532, 2728, 2976, 3124, 3376, 3408, 3968, 4092, 4224, 4402, 4544, 4642, 4686, 5064, 5456, 5952, 6248, 6541, 6603, 6752, 6816, 6963, 8184, 8804, 9088, 9284, 9372, 10128, 10912, 11904, 12496, 13082, 13206, 13504, 13632, 13926, 14981, 16368, 17608, 18568, 18744, 19623, 20256, 21824, 24211, 24992, 26164, 26412, 27008, 27264, 27852, 29962, 32736, 35216, 37136, 37488, 39246, 40512, 43648, 44943, 48422, 49984, 52328, 52824, 55704, 59924, 65472, 70432, 71951, 72633, 74272, 74976, 78492, 81024, 89886, 96844, 99968, 104656, 105648, 111408, 119848, 130944, 140864, 143902, 145266, 148544, 149952, 156984, 164791, 179772, 193688, 209312, 211296, 215853, 222816, 239696, 281728, 287804, 290532, 297088, 299904, 313968, 329582, 359544, 387376, 418624, 422592, 431706, 445632, 464411, 479392, 494373, 575608, 581064, 627936, 659164, 719088, 774752, 837248, 845184, 863412, 891264, 928822, 958784, 988746, 1151216, 1162128, 1255872, 1318328, 1393233, 1438176, 1549504, 1726824, 1857644, 1917568, 1977492, 2302432, 2324256, 2511744, 2636656, 2786466, 2876352, 3099008, 3453648, 3715288, 3954984, 4604864, 4648512, 5108521, 5273312, 5572932, 5752704, 6907296, 7430576, 7909968, 9209728, 9297024, 10217042, 10546624, 11145864, 13814592, 14861152, 15325563, 15819936, 20434084, 21093248, 22291728, 27629184, 29722304, 30651126, 31639872, 40868168, 44583456, 59444608, 61302252, 63279744, 81736336, 89166912, 122604504, 163472672, 178333824, 245209008, 326945344, 490418016, 653890688, 980836032, 1961672064]

約数ペア:

[(1, 1961672064), (2, 980836032), (3, 653890688), (4, 490418016), (6, 326945344), (8, 245209008), (11, 178333824), (12, 163472672), (16, 122604504), (22, 89166912), (24, 81736336), (31, 63279744), (32, 61302252), (33, 59444608), (44, 44583456), (48, 40868168), (62, 31639872), (64, 30651126), (66, 29722304), (71, 27629184), (88, 22291728), (93, 21093248), (96, 20434084), (124, 15819936), (128, 15325563), (132, 14861152), (142, 13814592), (176, 11145864), (186, 10546624), (192, 10217042), (211, 9297024), (213, 9209728), (248, 7909968), (264, 7430576), (284, 6907296), (341, 5752704), (352, 5572932), (372, 5273312), (384, 5108521), (422, 4648512), (426, 4604864), (496, 3954984), (528, 3715288), (568, 3453648), (633, 3099008), (682, 2876352), (704, 2786466), (744, 2636656), (781, 2511744), (844, 2324256), (852, 2302432), (992, 1977492), (1023, 1917568), (1056, 1857644), (1136, 1726824), (1266, 1549504), (1364, 1438176), (1408, 1393233), (1488, 1318328), (1562, 1255872), (1688, 1162128), (1704, 1151216), (1984, 988746), (2046, 958784), (2112, 928822), (2201, 891264), (2272, 863412), (2321, 845184), (2343, 837248), (2532, 774752), (2728, 719088), (2976, 659164), (3124, 627936), (3376, 581064), (3408, 575608), (3968, 494373), (4092, 479392), (4224, 464411), (4402, 445632), (4544, 431706), (4642, 422592), (4686, 418624), (5064, 387376), (5456, 359544), (5952, 329582), (6248, 313968), (6541, 299904), (6603, 297088), (6752, 290532), (6816, 287804), (6963, 281728), (8184, 239696), (8804, 222816), (9088, 215853), (9284, 211296), (9372, 209312), (10128, 193688), (10912, 179772), (11904, 164791), (12496, 156984), (13082, 149952), (13206, 148544), (13504, 145266), (13632, 143902), (13926, 140864), (14981, 130944), (16368, 119848), (17608, 111408), (18568, 105648), (18744, 104656), (19623, 99968), (20256, 96844), (21824, 89886), (24211, 81024), (24992, 78492), (26164, 74976), (26412, 74272), (27008, 72633), (27264, 71951), (27852, 70432), (29962, 65472), (32736, 59924), (35216, 55704), (37136, 52824), (37488, 52328), (39246, 49984), (40512, 48422), (43648, 44943)]