428823744

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{72047}}^1$

素因数の和:72093

約数の個数: 56

約数和(自身を含む): 1171212288

約数和(自身を除く): 742388544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 72047, 144094, 216141, 288188, 432282, 576376, 864564, 1152752, 1729128, 2233457, 2305504, 3458256, 4466914, 4611008, 6700371, 6916512, 8933828, 13400742, 13833024, 17867656, 26801484, 35735312, 53602968, 71470624, 107205936, 142941248, 214411872, 428823744]

約数ペア:

[(1, 428823744), (2, 214411872), (3, 142941248), (4, 107205936), (6, 71470624), (8, 53602968), (12, 35735312), (16, 26801484), (24, 17867656), (31, 13833024), (32, 13400742), (48, 8933828), (62, 6916512), (64, 6700371), (93, 4611008), (96, 4466914), (124, 3458256), (186, 2305504), (192, 2233457), (248, 1729128), (372, 1152752), (496, 864564), (744, 576376), (992, 432282), (1488, 288188), (1984, 216141), (2976, 144094), (5952, 72047)]