641975328

素因数分解:

$2^5\times 3^3\times {\mathrm{743027}}^1$

素因数の和:743046

約数の個数: 48

約数和(自身を含む): 1872430560

約数和(自身を除く): 1230455232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 743027, 1486054, 2229081, 2972108, 4458162, 5944216, 6687243, 8916324, 11888432, 13374486, 17832648, 20061729, 23776864, 26748972, 35665296, 40123458, 53497944, 71330592, 80246916, 106995888, 160493832, 213991776, 320987664, 641975328]

約数ペア:

[(1, 641975328), (2, 320987664), (3, 213991776), (4, 160493832), (6, 106995888), (8, 80246916), (9, 71330592), (12, 53497944), (16, 40123458), (18, 35665296), (24, 26748972), (27, 23776864), (32, 20061729), (36, 17832648), (48, 13374486), (54, 11888432), (72, 8916324), (96, 6687243), (108, 5944216), (144, 4458162), (216, 2972108), (288, 2229081), (432, 1486054), (864, 743027)]