235308976

素因数分解:

$2^4\times 7^3\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:891

約数の個数: 80

約数和(自身を含む): 542376000

約数和(自身を除く): 307067024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 343, 371, 392, 424, 686, 742, 784, 809, 848, 1372, 1484, 1618, 2597, 2744, 2968, 3236, 5194, 5488, 5663, 5936, 6472, 10388, 11326, 12944, 18179, 20776, 22652, 36358, 39641, 41552, 42877, 45304, 72716, 79282, 85754, 90608, 145432, 158564, 171508, 277487, 290864, 300139, 317128, 343016, 554974, 600278, 634256, 686032, 1109948, 1200556, 2100973, 2219896, 2401112, 4201946, 4439792, 4802224, 8403892, 14706811, 16807784, 29413622, 33615568, 58827244, 117654488, 235308976]

約数ペア:

[(1, 235308976), (2, 117654488), (4, 58827244), (7, 33615568), (8, 29413622), (14, 16807784), (16, 14706811), (28, 8403892), (49, 4802224), (53, 4439792), (56, 4201946), (98, 2401112), (106, 2219896), (112, 2100973), (196, 1200556), (212, 1109948), (343, 686032), (371, 634256), (392, 600278), (424, 554974), (686, 343016), (742, 317128), (784, 300139), (809, 290864), (848, 277487), (1372, 171508), (1484, 158564), (1618, 145432), (2597, 90608), (2744, 85754), (2968, 79282), (3236, 72716), (5194, 45304), (5488, 42877), (5663, 41552), (5936, 39641), (6472, 36358), (10388, 22652), (11326, 20776), (12944, 18179)]