1312233472

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 2956262400

約数和(自身を除く): 1644028928

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1024, 1364, 1408, 1879, 1984, 2048, 2728, 2816, 3758, 3968, 5456, 5632, 7516, 7936, 10912, 11264, 15032, 15872, 20669, 21824, 22528, 30064, 31744, 41338, 43648, 58249, 60128, 63488, 82676, 87296, 116498, 120256, 165352, 174592, 232996, 240512, 330704, 349184, 465992, 481024, 640739, 661408, 698368, 931984, 962048, 1281478, 1322816, 1863968, 1924096, 2562956, 2645632, 3727936, 3848192, 5125912, 5291264, 7455872, 10251824, 10582528, 14911744, 20503648, 21165056, 29823488, 41007296, 42330112, 59646976, 82014592, 119293952, 164029184, 328058368, 656116736, 1312233472]

約数ペア:

[(1, 1312233472), (2, 656116736), (4, 328058368), (8, 164029184), (11, 119293952), (16, 82014592), (22, 59646976), (31, 42330112), (32, 41007296), (44, 29823488), (62, 21165056), (64, 20503648), (88, 14911744), (124, 10582528), (128, 10251824), (176, 7455872), (248, 5291264), (256, 5125912), (341, 3848192), (352, 3727936), (496, 2645632), (512, 2562956), (682, 1924096), (704, 1863968), (992, 1322816), (1024, 1281478), (1364, 962048), (1408, 931984), (1879, 698368), (1984, 661408), (2048, 640739), (2728, 481024), (2816, 465992), (3758, 349184), (3968, 330704), (5456, 240512), (5632, 232996), (7516, 174592), (7936, 165352), (10912, 120256), (11264, 116498), (15032, 87296), (15872, 82676), (20669, 63488), (21824, 60128), (22528, 58249), (30064, 43648), (31744, 41338)]