664431552

素因数分解:

$2^6\times 3^3\times {\mathrm{384509}}^1$

素因数の和:384530

約数の個数: 56

約数和(自身を含む): 1953310800

約数和(自身を除く): 1288879248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 384509, 769018, 1153527, 1538036, 2307054, 3076072, 3460581, 4614108, 6152144, 6921162, 9228216, 10381743, 12304288, 13842324, 18456432, 20763486, 24608576, 27684648, 36912864, 41526972, 55369296, 73825728, 83053944, 110738592, 166107888, 221477184, 332215776, 664431552]

約数ペア:

[(1, 664431552), (2, 332215776), (3, 221477184), (4, 166107888), (6, 110738592), (8, 83053944), (9, 73825728), (12, 55369296), (16, 41526972), (18, 36912864), (24, 27684648), (27, 24608576), (32, 20763486), (36, 18456432), (48, 13842324), (54, 12304288), (64, 10381743), (72, 9228216), (96, 6921162), (108, 6152144), (144, 4614108), (192, 3460581), (216, 3076072), (288, 2307054), (432, 1538036), (576, 1153527), (864, 769018), (1728, 384509)]