321135232

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3825

約数の個数: 64

約数和(自身を含む): 709552800

約数和(自身を除く): 388417568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 488, 671, 704, 976, 1342, 1408, 1952, 2684, 3739, 3904, 5368, 7478, 7808, 10736, 14956, 21472, 29912, 41129, 42944, 59824, 82258, 85888, 119648, 164516, 228079, 239296, 329032, 456158, 478592, 658064, 912316, 1316128, 1824632, 2508869, 2632256, 3649264, 5017738, 5264512, 7298528, 10035476, 14597056, 20070952, 29194112, 40141904, 80283808, 160567616, 321135232]

約数ペア:

[(1, 321135232), (2, 160567616), (4, 80283808), (8, 40141904), (11, 29194112), (16, 20070952), (22, 14597056), (32, 10035476), (44, 7298528), (61, 5264512), (64, 5017738), (88, 3649264), (122, 2632256), (128, 2508869), (176, 1824632), (244, 1316128), (352, 912316), (488, 658064), (671, 478592), (704, 456158), (976, 329032), (1342, 239296), (1408, 228079), (1952, 164516), (2684, 119648), (3739, 85888), (3904, 82258), (5368, 59824), (7478, 42944), (7808, 41129), (10736, 29912), (14956, 21472)]