310035712

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5635

約数の個数: 72

約数和(自身を含む): 730214912

約数和(自身を除く): 420179200

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, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 5581, 6944, 7936, 11162, 13888, 22324, 27776, 39067, 44648, 55552, 78134, 89296, 156268, 173011, 178592, 312536, 346022, 357184, 625072, 692044, 714368, 1211077, 1250144, 1384088, 1428736, 2422154, 2500288, 2768176, 4844308, 5000576, 5536352, 9688616, 10001152, 11072704, 19377232, 22145408, 38754464, 44290816, 77508928, 155017856, 310035712]

約数ペア:

[(1, 310035712), (2, 155017856), (4, 77508928), (7, 44290816), (8, 38754464), (14, 22145408), (16, 19377232), (28, 11072704), (31, 10001152), (32, 9688616), (56, 5536352), (62, 5000576), (64, 4844308), (112, 2768176), (124, 2500288), (128, 2422154), (217, 1428736), (224, 1384088), (248, 1250144), (256, 1211077), (434, 714368), (448, 692044), (496, 625072), (868, 357184), (896, 346022), (992, 312536), (1736, 178592), (1792, 173011), (1984, 156268), (3472, 89296), (3968, 78134), (5581, 55552), (6944, 44648), (7936, 39067), (11162, 27776), (13888, 22324)]