2011005792

素因数分解:

$2^5\times 3^5\times {\mathrm{258617}}^1$

素因数の和:258642

約数の個数: 72

約数和(自身を含む): 5930627976

約数和(自身を除く): 3919622184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 258617, 517234, 775851, 1034468, 1551702, 2068936, 2327553, 3103404, 4137872, 4655106, 6206808, 6982659, 8275744, 9310212, 12413616, 13965318, 18620424, 20947977, 24827232, 27930636, 37240848, 41895954, 55861272, 62843931, 74481696, 83791908, 111722544, 125687862, 167583816, 223445088, 251375724, 335167632, 502751448, 670335264, 1005502896, 2011005792]

約数ペア:

[(1, 2011005792), (2, 1005502896), (3, 670335264), (4, 502751448), (6, 335167632), (8, 251375724), (9, 223445088), (12, 167583816), (16, 125687862), (18, 111722544), (24, 83791908), (27, 74481696), (32, 62843931), (36, 55861272), (48, 41895954), (54, 37240848), (72, 27930636), (81, 24827232), (96, 20947977), (108, 18620424), (144, 13965318), (162, 12413616), (216, 9310212), (243, 8275744), (288, 6982659), (324, 6206808), (432, 4655106), (486, 4137872), (648, 3103404), (864, 2327553), (972, 2068936), (1296, 1551702), (1944, 1034468), (2592, 775851), (3888, 517234), (7776, 258617)]