253814512

素因数分解:

$2^4\times 7^4\times {\mathrm{6607}}^1$

素因数の和:6643

約数の個数: 50

約数和(自身を含む): 573779248

約数和(自身を除く): 319964736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5488, 6607, 9604, 13214, 19208, 26428, 38416, 46249, 52856, 92498, 105712, 184996, 323743, 369992, 647486, 739984, 1294972, 2266201, 2589944, 4532402, 5179888, 9064804, 15863407, 18129608, 31726814, 36259216, 63453628, 126907256, 253814512]

約数ペア:

[(1, 253814512), (2, 126907256), (4, 63453628), (7, 36259216), (8, 31726814), (14, 18129608), (16, 15863407), (28, 9064804), (49, 5179888), (56, 4532402), (98, 2589944), (112, 2266201), (196, 1294972), (343, 739984), (392, 647486), (686, 369992), (784, 323743), (1372, 184996), (2401, 105712), (2744, 92498), (4802, 52856), (5488, 46249), (6607, 38416), (9604, 26428), (13214, 19208)]