13326996848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{5261}}^1$

素因数の和:5706

約数の個数: 80

約数和(自身を含む): 29009616480

約数和(自身を除く): 15682619632

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 389, 407, 592, 778, 814, 1556, 1628, 3112, 3256, 4279, 5261, 6224, 6512, 8558, 10522, 14393, 17116, 21044, 28786, 34232, 42088, 57572, 57871, 68464, 84176, 115144, 115742, 158323, 194657, 230288, 231484, 316646, 389314, 462968, 633292, 778628, 925936, 1266584, 1557256, 2046529, 2141227, 2533168, 3114512, 4093058, 4282454, 8186116, 8564908, 16372232, 17129816, 22511819, 32744464, 34259632, 45023638, 75721573, 90047276, 151443146, 180094552, 302886292, 360189104, 605772584, 832937303, 1211545168, 1665874606, 3331749212, 6663498424, 13326996848]

約数ペア:

[(1, 13326996848), (2, 6663498424), (4, 3331749212), (8, 1665874606), (11, 1211545168), (16, 832937303), (22, 605772584), (37, 360189104), (44, 302886292), (74, 180094552), (88, 151443146), (148, 90047276), (176, 75721573), (296, 45023638), (389, 34259632), (407, 32744464), (592, 22511819), (778, 17129816), (814, 16372232), (1556, 8564908), (1628, 8186116), (3112, 4282454), (3256, 4093058), (4279, 3114512), (5261, 2533168), (6224, 2141227), (6512, 2046529), (8558, 1557256), (10522, 1266584), (14393, 925936), (17116, 778628), (21044, 633292), (28786, 462968), (34232, 389314), (42088, 316646), (57572, 231484), (57871, 230288), (68464, 194657), (84176, 158323), (115144, 115742)]