22188816

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 69509440

約数和(自身を除く): 47320624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 439, 468, 486, 624, 648, 702, 878, 936, 972, 1053, 1296, 1317, 1404, 1756, 1872, 1944, 2106, 2634, 2808, 3159, 3512, 3888, 3951, 4212, 5268, 5616, 5707, 6318, 7024, 7902, 8424, 10536, 11414, 11853, 12636, 15804, 16848, 17121, 21072, 22828, 23706, 25272, 31608, 34242, 35559, 45656, 47412, 50544, 51363, 63216, 68484, 71118, 91312, 94824, 102726, 106677, 136968, 142236, 154089, 189648, 205452, 213354, 273936, 284472, 308178, 410904, 426708, 462267, 568944, 616356, 821808, 853416, 924534, 1232712, 1386801, 1706832, 1849068, 2465424, 2773602, 3698136, 5547204, 7396272, 11094408, 22188816]

約数ペア:

[(1, 22188816), (2, 11094408), (3, 7396272), (4, 5547204), (6, 3698136), (8, 2773602), (9, 2465424), (12, 1849068), (13, 1706832), (16, 1386801), (18, 1232712), (24, 924534), (26, 853416), (27, 821808), (36, 616356), (39, 568944), (48, 462267), (52, 426708), (54, 410904), (72, 308178), (78, 284472), (81, 273936), (104, 213354), (108, 205452), (117, 189648), (144, 154089), (156, 142236), (162, 136968), (208, 106677), (216, 102726), (234, 94824), (243, 91312), (312, 71118), (324, 68484), (351, 63216), (432, 51363), (439, 50544), (468, 47412), (486, 45656), (624, 35559), (648, 34242), (702, 31608), (878, 25272), (936, 23706), (972, 22828), (1053, 21072), (1296, 17121), (1317, 16848), (1404, 15804), (1756, 12636), (1872, 11853), (1944, 11414), (2106, 10536), (2634, 8424), (2808, 7902), (3159, 7024), (3512, 6318), (3888, 5707), (3951, 5616), (4212, 5268)]