2809317984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{3313}}^1$

素因数の和:3421

約数の個数: 144

約数和(自身を含む): 8219329776

約数和(自身を除く): 5410011792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 73, 88, 96, 121, 132, 146, 176, 219, 242, 264, 292, 352, 363, 438, 484, 528, 584, 726, 803, 876, 968, 1056, 1168, 1452, 1606, 1752, 1936, 2336, 2409, 2904, 3212, 3313, 3504, 3872, 4818, 5808, 6424, 6626, 7008, 8833, 9636, 9939, 11616, 12848, 13252, 17666, 19272, 19878, 25696, 26499, 26504, 35332, 36443, 38544, 39756, 52998, 53008, 70664, 72886, 77088, 79512, 105996, 106016, 109329, 141328, 145772, 159024, 211992, 218658, 241849, 282656, 291544, 318048, 400873, 423984, 437316, 483698, 583088, 725547, 801746, 847968, 874632, 967396, 1166176, 1202619, 1451094, 1603492, 1749264, 1934792, 2405238, 2660339, 2902188, 3206984, 3498528, 3869584, 4810476, 5320678, 5804376, 6413968, 7739168, 7981017, 9620952, 10641356, 11608752, 12827936, 15962034, 19241904, 21282712, 23217504, 29263729, 31924068, 38483808, 42565424, 58527458, 63848136, 85130848, 87791187, 117054916, 127696272, 175582374, 234109832, 255392544, 351164748, 468219664, 702329496, 936439328, 1404658992, 2809317984]

約数ペア:

[(1, 2809317984), (2, 1404658992), (3, 936439328), (4, 702329496), (6, 468219664), (8, 351164748), (11, 255392544), (12, 234109832), (16, 175582374), (22, 127696272), (24, 117054916), (32, 87791187), (33, 85130848), (44, 63848136), (48, 58527458), (66, 42565424), (73, 38483808), (88, 31924068), (96, 29263729), (121, 23217504), (132, 21282712), (146, 19241904), (176, 15962034), (219, 12827936), (242, 11608752), (264, 10641356), (292, 9620952), (352, 7981017), (363, 7739168), (438, 6413968), (484, 5804376), (528, 5320678), (584, 4810476), (726, 3869584), (803, 3498528), (876, 3206984), (968, 2902188), (1056, 2660339), (1168, 2405238), (1452, 1934792), (1606, 1749264), (1752, 1603492), (1936, 1451094), (2336, 1202619), (2409, 1166176), (2904, 967396), (3212, 874632), (3313, 847968), (3504, 801746), (3872, 725547), (4818, 583088), (5808, 483698), (6424, 437316), (6626, 423984), (7008, 400873), (8833, 318048), (9636, 291544), (9939, 282656), (11616, 241849), (12848, 218658), (13252, 211992), (17666, 159024), (19272, 145772), (19878, 141328), (25696, 109329), (26499, 106016), (26504, 105996), (35332, 79512), (36443, 77088), (38544, 72886), (39756, 70664), (52998, 53008)]