820927872

素因数分解:

$2^7\times 3^5\times {\mathrm{26393}}^1$

素因数の和:26422

約数の個数: 96

約数和(自身を含む): 2449891080

約数和(自身を除く): 1628963208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 26393, 31104, 52786, 79179, 105572, 158358, 211144, 237537, 316716, 422288, 475074, 633432, 712611, 844576, 950148, 1266864, 1425222, 1689152, 1900296, 2137833, 2533728, 2850444, 3378304, 3800592, 4275666, 5067456, 5700888, 6413499, 7601184, 8551332, 10134912, 11401776, 12826998, 15202368, 17102664, 22803552, 25653996, 30404736, 34205328, 45607104, 51307992, 68410656, 91214208, 102615984, 136821312, 205231968, 273642624, 410463936, 820927872]

約数ペア:

[(1, 820927872), (2, 410463936), (3, 273642624), (4, 205231968), (6, 136821312), (8, 102615984), (9, 91214208), (12, 68410656), (16, 51307992), (18, 45607104), (24, 34205328), (27, 30404736), (32, 25653996), (36, 22803552), (48, 17102664), (54, 15202368), (64, 12826998), (72, 11401776), (81, 10134912), (96, 8551332), (108, 7601184), (128, 6413499), (144, 5700888), (162, 5067456), (192, 4275666), (216, 3800592), (243, 3378304), (288, 2850444), (324, 2533728), (384, 2137833), (432, 1900296), (486, 1689152), (576, 1425222), (648, 1266864), (864, 950148), (972, 844576), (1152, 712611), (1296, 633432), (1728, 475074), (1944, 422288), (2592, 316716), (3456, 237537), (3888, 211144), (5184, 158358), (7776, 105572), (10368, 79179), (15552, 52786), (26393, 31104)]