211082928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16979}}^1$

素因数の和:17034

約数の個数: 80

約数和(自身を含む): 640078080

約数和(自身を除く): 428995152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 16979, 33958, 50937, 67916, 101874, 118853, 135832, 203748, 237706, 271664, 356559, 407496, 475412, 628223, 713118, 814992, 950824, 1256446, 1426236, 1884669, 1901648, 2512892, 2852472, 3769338, 4397561, 5025784, 5704944, 7538676, 8795122, 10051568, 13192683, 15077352, 17590244, 26385366, 30154704, 35180488, 52770732, 70360976, 105541464, 211082928]

約数ペア:

[(1, 211082928), (2, 105541464), (3, 70360976), (4, 52770732), (6, 35180488), (7, 30154704), (8, 26385366), (12, 17590244), (14, 15077352), (16, 13192683), (21, 10051568), (24, 8795122), (28, 7538676), (37, 5704944), (42, 5025784), (48, 4397561), (56, 3769338), (74, 2852472), (84, 2512892), (111, 1901648), (112, 1884669), (148, 1426236), (168, 1256446), (222, 950824), (259, 814992), (296, 713118), (336, 628223), (444, 475412), (518, 407496), (592, 356559), (777, 271664), (888, 237706), (1036, 203748), (1554, 135832), (1776, 118853), (2072, 101874), (3108, 67916), (4144, 50937), (6216, 33958), (12432, 16979)]