7981203456

素因数分解:

$2^{15}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 320

約数和(自身を含む): 24867648960

約数和(自身を除く): 16886445504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 97, 108, 124, 128, 144, 162, 186, 192, 194, 216, 248, 256, 279, 288, 291, 324, 372, 384, 388, 432, 496, 512, 558, 576, 582, 648, 744, 768, 776, 837, 864, 873, 992, 1024, 1116, 1152, 1164, 1296, 1488, 1536, 1552, 1674, 1728, 1746, 1984, 2048, 2232, 2304, 2328, 2511, 2592, 2619, 2976, 3007, 3072, 3104, 3348, 3456, 3492, 3968, 4096, 4464, 4608, 4656, 5022, 5184, 5238, 5952, 6014, 6144, 6208, 6696, 6912, 6984, 7857, 7936, 8192, 8928, 9021, 9216, 9312, 10044, 10368, 10476, 11904, 12028, 12288, 12416, 13392, 13824, 13968, 15714, 15872, 16384, 17856, 18042, 18432, 18624, 20088, 20736, 20952, 23808, 24056, 24576, 24832, 26784, 27063, 27648, 27936, 31428, 31744, 32768, 35712, 36084, 36864, 37248, 40176, 41472, 41904, 47616, 48112, 49152, 49664, 53568, 54126, 55296, 55872, 62856, 63488, 71424, 72168, 73728, 74496, 80352, 81189, 82944, 83808, 95232, 96224, 98304, 99328, 107136, 108252, 110592, 111744, 125712, 126976, 142848, 144336, 147456, 148992, 160704, 162378, 165888, 167616, 190464, 192448, 198656, 214272, 216504, 221184, 223488, 243567, 251424, 253952, 285696, 288672, 294912, 297984, 321408, 324756, 331776, 335232, 380928, 384896, 397312, 428544, 433008, 442368, 446976, 487134, 502848, 507904, 571392, 577344, 595968, 642816, 649512, 663552, 670464, 761856, 769792, 794624, 857088, 866016, 884736, 893952, 974268, 1005696, 1015808, 1142784, 1154688, 1191936, 1285632, 1299024, 1327104, 1340928, 1523712, 1539584, 1589248, 1714176, 1732032, 1787904, 1948536, 2011392, 2285568, 2309376, 2383872, 2571264, 2598048, 2654208, 2681856, 3047424, 3079168, 3178496, 3428352, 3464064, 3575808, 3897072, 4022784, 4571136, 4618752, 4767744, 5142528, 5196096, 5363712, 6158336, 6856704, 6928128, 7151616, 7794144, 8045568, 9142272, 9237504, 9535488, 10285056, 10392192, 10727424, 12316672, 13713408, 13856256, 14303232, 15588288, 16091136, 18475008, 20570112, 20784384, 21454848, 24633344, 27426816, 27712512, 28606464, 31176576, 32182272, 36950016, 41140224, 41568768, 42909696, 49266688, 55425024, 62353152, 64364544, 73900032, 82280448, 83137536, 85819392, 98533376, 110850048, 124706304, 128729088, 147800064, 166275072, 221700096, 249412608, 257458176, 295600128, 332550144, 443400192, 498825216, 665100288, 886800384, 997650432, 1330200576, 1995300864, 2660401152, 3990601728, 7981203456]

約数ペア:

[(1, 7981203456), (2, 3990601728), (3, 2660401152), (4, 1995300864), (6, 1330200576), (8, 997650432), (9, 886800384), (12, 665100288), (16, 498825216), (18, 443400192), (24, 332550144), (27, 295600128), (31, 257458176), (32, 249412608), (36, 221700096), (48, 166275072), (54, 147800064), (62, 128729088), (64, 124706304), (72, 110850048), (81, 98533376), (93, 85819392), (96, 83137536), (97, 82280448), (108, 73900032), (124, 64364544), (128, 62353152), (144, 55425024), (162, 49266688), (186, 42909696), (192, 41568768), (194, 41140224), (216, 36950016), (248, 32182272), (256, 31176576), (279, 28606464), (288, 27712512), (291, 27426816), (324, 24633344), (372, 21454848), (384, 20784384), (388, 20570112), (432, 18475008), (496, 16091136), (512, 15588288), (558, 14303232), (576, 13856256), (582, 13713408), (648, 12316672), (744, 10727424), (768, 10392192), (776, 10285056), (837, 9535488), (864, 9237504), (873, 9142272), (992, 8045568), (1024, 7794144), (1116, 7151616), (1152, 6928128), (1164, 6856704), (1296, 6158336), (1488, 5363712), (1536, 5196096), (1552, 5142528), (1674, 4767744), (1728, 4618752), (1746, 4571136), (1984, 4022784), (2048, 3897072), (2232, 3575808), (2304, 3464064), (2328, 3428352), (2511, 3178496), (2592, 3079168), (2619, 3047424), (2976, 2681856), (3007, 2654208), (3072, 2598048), (3104, 2571264), (3348, 2383872), (3456, 2309376), (3492, 2285568), (3968, 2011392), (4096, 1948536), (4464, 1787904), (4608, 1732032), (4656, 1714176), (5022, 1589248), (5184, 1539584), (5238, 1523712), (5952, 1340928), (6014, 1327104), (6144, 1299024), (6208, 1285632), (6696, 1191936), (6912, 1154688), (6984, 1142784), (7857, 1015808), (7936, 1005696), (8192, 974268), (8928, 893952), (9021, 884736), (9216, 866016), (9312, 857088), (10044, 794624), (10368, 769792), (10476, 761856), (11904, 670464), (12028, 663552), (12288, 649512), (12416, 642816), (13392, 595968), (13824, 577344), (13968, 571392), (15714, 507904), (15872, 502848), (16384, 487134), (17856, 446976), (18042, 442368), (18432, 433008), (18624, 428544), (20088, 397312), (20736, 384896), (20952, 380928), (23808, 335232), (24056, 331776), (24576, 324756), (24832, 321408), (26784, 297984), (27063, 294912), (27648, 288672), (27936, 285696), (31428, 253952), (31744, 251424), (32768, 243567), (35712, 223488), (36084, 221184), (36864, 216504), (37248, 214272), (40176, 198656), (41472, 192448), (41904, 190464), (47616, 167616), (48112, 165888), (49152, 162378), (49664, 160704), (53568, 148992), (54126, 147456), (55296, 144336), (55872, 142848), (62856, 126976), (63488, 125712), (71424, 111744), (72168, 110592), (73728, 108252), (74496, 107136), (80352, 99328), (81189, 98304), (82944, 96224), (83808, 95232)]