438701616

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{14303}}^1$

素因数の和:14391

約数の個数: 80

約数和(自身を含む): 1277061120

約数和(自身を除く): 838359504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 14303, 15336, 28606, 30672, 42909, 57212, 85818, 114424, 128727, 171636, 228848, 257454, 343272, 386181, 514908, 686544, 772362, 1015513, 1029816, 1544724, 2031026, 2059632, 3046539, 3089448, 4062052, 6093078, 6178896, 8124104, 9139617, 12186156, 16248208, 18279234, 24372312, 27418851, 36558468, 48744624, 54837702, 73116936, 109675404, 146233872, 219350808, 438701616]

約数ペア:

[(1, 438701616), (2, 219350808), (3, 146233872), (4, 109675404), (6, 73116936), (8, 54837702), (9, 48744624), (12, 36558468), (16, 27418851), (18, 24372312), (24, 18279234), (27, 16248208), (36, 12186156), (48, 9139617), (54, 8124104), (71, 6178896), (72, 6093078), (108, 4062052), (142, 3089448), (144, 3046539), (213, 2059632), (216, 2031026), (284, 1544724), (426, 1029816), (432, 1015513), (568, 772362), (639, 686544), (852, 514908), (1136, 386181), (1278, 343272), (1704, 257454), (1917, 228848), (2556, 171636), (3408, 128727), (3834, 114424), (5112, 85818), (7668, 57212), (10224, 42909), (14303, 30672), (15336, 28606)]