1314423808

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:979

約数の個数: 88

約数和(自身を含む): 2773177344

約数和(自身を除く): 1458753536

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 496, 512, 752, 881, 992, 1024, 1457, 1504, 1762, 1984, 2914, 3008, 3524, 3968, 5828, 6016, 7048, 7936, 11656, 12032, 14096, 15872, 23312, 24064, 27311, 28192, 31744, 41407, 46624, 48128, 54622, 56384, 82814, 93248, 109244, 112768, 165628, 186496, 218488, 225536, 331256, 372992, 436976, 451072, 662512, 745984, 873952, 902144, 1283617, 1325024, 1491968, 1747904, 2567234, 2650048, 3495808, 5134468, 5300096, 6991616, 10268936, 10600192, 13983232, 20537872, 21200384, 27966464, 41075744, 42400768, 82151488, 164302976, 328605952, 657211904, 1314423808]

約数ペア:

[(1, 1314423808), (2, 657211904), (4, 328605952), (8, 164302976), (16, 82151488), (31, 42400768), (32, 41075744), (47, 27966464), (62, 21200384), (64, 20537872), (94, 13983232), (124, 10600192), (128, 10268936), (188, 6991616), (248, 5300096), (256, 5134468), (376, 3495808), (496, 2650048), (512, 2567234), (752, 1747904), (881, 1491968), (992, 1325024), (1024, 1283617), (1457, 902144), (1504, 873952), (1762, 745984), (1984, 662512), (2914, 451072), (3008, 436976), (3524, 372992), (3968, 331256), (5828, 225536), (6016, 218488), (7048, 186496), (7936, 165628), (11656, 112768), (12032, 109244), (14096, 93248), (15872, 82814), (23312, 56384), (24064, 54622), (27311, 48128), (28192, 46624), (31744, 41407)]