1379133952

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12413}}^1$

素因数の和:12469

約数の個数: 80

約数和(自身を含む): 3251077632

約数和(自身を除く): 1871943680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 12413, 13888, 15872, 24826, 27776, 49652, 55552, 86891, 99304, 111104, 173782, 198608, 347564, 384803, 397216, 695128, 769606, 794432, 1390256, 1539212, 1588864, 2693621, 2780512, 3078424, 3177728, 5387242, 5561024, 6156848, 6355456, 10774484, 11122048, 12313696, 21548968, 22244096, 24627392, 43097936, 44488192, 49254784, 86195872, 98509568, 172391744, 197019136, 344783488, 689566976, 1379133952]

約数ペア:

[(1, 1379133952), (2, 689566976), (4, 344783488), (7, 197019136), (8, 172391744), (14, 98509568), (16, 86195872), (28, 49254784), (31, 44488192), (32, 43097936), (56, 24627392), (62, 22244096), (64, 21548968), (112, 12313696), (124, 11122048), (128, 10774484), (217, 6355456), (224, 6156848), (248, 5561024), (256, 5387242), (434, 3177728), (448, 3078424), (496, 2780512), (512, 2693621), (868, 1588864), (896, 1539212), (992, 1390256), (1736, 794432), (1792, 769606), (1984, 695128), (3472, 397216), (3584, 384803), (3968, 347564), (6944, 198608), (7936, 173782), (12413, 111104), (13888, 99304), (15872, 86891), (24826, 55552), (27776, 49652)]