313791808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7307}}^1$

素因数の和:7391

約数の個数: 56

約数和(自身を含む): 690518304

約数和(自身を除く): 376726496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1342, 1952, 2684, 3904, 5368, 7307, 10736, 14614, 21472, 29228, 42944, 58456, 80377, 116912, 160754, 233824, 321508, 445727, 467648, 643016, 891454, 1286032, 1782908, 2572064, 3565816, 4902997, 5144128, 7131632, 9805994, 14263264, 19611988, 28526528, 39223976, 78447952, 156895904, 313791808]

約数ペア:

[(1, 313791808), (2, 156895904), (4, 78447952), (8, 39223976), (11, 28526528), (16, 19611988), (22, 14263264), (32, 9805994), (44, 7131632), (61, 5144128), (64, 4902997), (88, 3565816), (122, 2572064), (176, 1782908), (244, 1286032), (352, 891454), (488, 643016), (671, 467648), (704, 445727), (976, 321508), (1342, 233824), (1952, 160754), (2684, 116912), (3904, 80377), (5368, 58456), (7307, 42944), (10736, 29228), (14614, 21472)]