287753536

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12119}}^1$

素因数の和:12191

約数の個数: 56

約数和(自身を含む): 664951680

約数和(自身を除く): 377198144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 12119, 23744, 24238, 48476, 84833, 96952, 169666, 193904, 339332, 387808, 642307, 678664, 775616, 1284614, 1357328, 2569228, 2714656, 4496149, 5138456, 5429312, 8992298, 10276912, 17984596, 20553824, 35969192, 41107648, 71938384, 143876768, 287753536]

約数ペア:

[(1, 287753536), (2, 143876768), (4, 71938384), (7, 41107648), (8, 35969192), (14, 20553824), (16, 17984596), (28, 10276912), (32, 8992298), (53, 5429312), (56, 5138456), (64, 4496149), (106, 2714656), (112, 2569228), (212, 1357328), (224, 1284614), (371, 775616), (424, 678664), (448, 642307), (742, 387808), (848, 339332), (1484, 193904), (1696, 169666), (2968, 96952), (3392, 84833), (5936, 48476), (11872, 24238), (12119, 23744)]