319535104

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 754790400

約数和(自身を除く): 435255296

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, 719, 868, 896, 992, 1024, 1438, 1736, 1792, 1984, 2048, 2876, 3472, 3584, 3968, 5033, 5752, 6944, 7168, 7936, 10066, 11504, 13888, 14336, 15872, 20132, 22289, 23008, 27776, 31744, 40264, 44578, 46016, 55552, 63488, 80528, 89156, 92032, 111104, 156023, 161056, 178312, 184064, 222208, 312046, 322112, 356624, 368128, 444416, 624092, 644224, 713248, 736256, 1248184, 1288448, 1426496, 1472512, 2496368, 2576896, 2852992, 4992736, 5153792, 5705984, 9985472, 10307584, 11411968, 19970944, 22823936, 39941888, 45647872, 79883776, 159767552, 319535104]

約数ペア:

[(1, 319535104), (2, 159767552), (4, 79883776), (7, 45647872), (8, 39941888), (14, 22823936), (16, 19970944), (28, 11411968), (31, 10307584), (32, 9985472), (56, 5705984), (62, 5153792), (64, 4992736), (112, 2852992), (124, 2576896), (128, 2496368), (217, 1472512), (224, 1426496), (248, 1288448), (256, 1248184), (434, 736256), (448, 713248), (496, 644224), (512, 624092), (719, 444416), (868, 368128), (896, 356624), (992, 322112), (1024, 312046), (1438, 222208), (1736, 184064), (1792, 178312), (1984, 161056), (2048, 156023), (2876, 111104), (3472, 92032), (3584, 89156), (3968, 80528), (5033, 63488), (5752, 55552), (6944, 46016), (7168, 44578), (7936, 40264), (10066, 31744), (11504, 27776), (13888, 23008), (14336, 22289), (15872, 20132)]