247078384

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3797}}^1$

素因数の和:3902

約数の個数: 60

約数和(自身を含む): 563729544

約数和(自身を除く): 316651160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 332, 392, 581, 664, 784, 1162, 1328, 2324, 3797, 4067, 4648, 7594, 8134, 9296, 15188, 16268, 26579, 30376, 32536, 53158, 60752, 65072, 106316, 186053, 212632, 315151, 372106, 425264, 630302, 744212, 1260604, 1488424, 2206057, 2521208, 2976848, 4412114, 5042416, 8824228, 15442399, 17648456, 30884798, 35296912, 61769596, 123539192, 247078384]

約数ペア:

[(1, 247078384), (2, 123539192), (4, 61769596), (7, 35296912), (8, 30884798), (14, 17648456), (16, 15442399), (28, 8824228), (49, 5042416), (56, 4412114), (83, 2976848), (98, 2521208), (112, 2206057), (166, 1488424), (196, 1260604), (332, 744212), (392, 630302), (581, 425264), (664, 372106), (784, 315151), (1162, 212632), (1328, 186053), (2324, 106316), (3797, 65072), (4067, 60752), (4648, 53158), (7594, 32536), (8134, 30376), (9296, 26579), (15188, 16268)]