280453952

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1083

約数の個数: 56

約数和(自身を含む): 574014600

約数和(自身を除く): 293560648

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 89, 106, 178, 212, 356, 424, 712, 848, 929, 1424, 1696, 1858, 2848, 3392, 3716, 4717, 5696, 7432, 9434, 14864, 18868, 29728, 37736, 49237, 59456, 75472, 82681, 98474, 150944, 165362, 196948, 301888, 330724, 393896, 661448, 787792, 1322896, 1575584, 2645792, 3151168, 4382093, 5291584, 8764186, 17528372, 35056744, 70113488, 140226976, 280453952]

約数ペア:

[(1, 280453952), (2, 140226976), (4, 70113488), (8, 35056744), (16, 17528372), (32, 8764186), (53, 5291584), (64, 4382093), (89, 3151168), (106, 2645792), (178, 1575584), (212, 1322896), (356, 787792), (424, 661448), (712, 393896), (848, 330724), (929, 301888), (1424, 196948), (1696, 165362), (1858, 150944), (2848, 98474), (3392, 82681), (3716, 75472), (4717, 59456), (5696, 49237), (7432, 37736), (9434, 29728), (14864, 18868)]