218331312

素因数分解:

$2^4\times 3^1\times {\mathrm{179}}^1\times {\mathrm{25411}}^1$

素因数の和:25601

約数の個数: 40

約数和(自身を含む): 567195840

約数和(自身を除く): 348864528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 179, 358, 537, 716, 1074, 1432, 2148, 2864, 4296, 8592, 25411, 50822, 76233, 101644, 152466, 203288, 304932, 406576, 609864, 1219728, 4548569, 9097138, 13645707, 18194276, 27291414, 36388552, 54582828, 72777104, 109165656, 218331312]

約数ペア:

[(1, 218331312), (2, 109165656), (3, 72777104), (4, 54582828), (6, 36388552), (8, 27291414), (12, 18194276), (16, 13645707), (24, 9097138), (48, 4548569), (179, 1219728), (358, 609864), (537, 406576), (716, 304932), (1074, 203288), (1432, 152466), (2148, 101644), (2864, 76233), (4296, 50822), (8592, 25411)]