399129444

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{58661}}^1$

素因数の和:58687

約数の個数: 72

約数和(自身を含む): 1195766208

約数和(自身を除く): 796636764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 58661, 117322, 175983, 234644, 351966, 410627, 527949, 703932, 821254, 1055898, 1231881, 1583847, 1642508, 2111796, 2463762, 3167694, 3695643, 4751541, 4927524, 6335388, 7391286, 9503082, 11086929, 14254623, 14782572, 19006164, 22173858, 28509246, 33260787, 44347716, 57018492, 66521574, 99782361, 133043148, 199564722, 399129444]

約数ペア:

[(1, 399129444), (2, 199564722), (3, 133043148), (4, 99782361), (6, 66521574), (7, 57018492), (9, 44347716), (12, 33260787), (14, 28509246), (18, 22173858), (21, 19006164), (27, 14782572), (28, 14254623), (36, 11086929), (42, 9503082), (54, 7391286), (63, 6335388), (81, 4927524), (84, 4751541), (108, 3695643), (126, 3167694), (162, 2463762), (189, 2111796), (243, 1642508), (252, 1583847), (324, 1231881), (378, 1055898), (486, 821254), (567, 703932), (756, 527949), (972, 410627), (1134, 351966), (1701, 234644), (2268, 175983), (3402, 117322), (6804, 58661)]