2247485968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41719}}^1$

素因数の和:41784

約数の個数: 80

約数和(自身を含む): 5504369920

約数和(自身を除く): 3256883952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 13468, 26936, 41719, 53872, 83438, 166876, 292033, 333752, 542347, 584066, 667504, 1084694, 1168132, 1543603, 2169388, 2336264, 3087206, 3796429, 4338776, 4672528, 6174412, 7592858, 8677552, 10805221, 12348824, 15185716, 20066839, 21610442, 24697648, 30371432, 40133678, 43220884, 60742864, 80267356, 86441768, 140467873, 160534712, 172883536, 280935746, 321069424, 561871492, 1123742984, 2247485968]

約数ペア:

[(1, 2247485968), (2, 1123742984), (4, 561871492), (7, 321069424), (8, 280935746), (13, 172883536), (14, 160534712), (16, 140467873), (26, 86441768), (28, 80267356), (37, 60742864), (52, 43220884), (56, 40133678), (74, 30371432), (91, 24697648), (104, 21610442), (112, 20066839), (148, 15185716), (182, 12348824), (208, 10805221), (259, 8677552), (296, 7592858), (364, 6174412), (481, 4672528), (518, 4338776), (592, 3796429), (728, 3087206), (962, 2336264), (1036, 2169388), (1456, 1543603), (1924, 1168132), (2072, 1084694), (3367, 667504), (3848, 584066), (4144, 542347), (6734, 333752), (7696, 292033), (13468, 166876), (26936, 83438), (41719, 53872)]