716746576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2053

約数の個数: 120

約数和(自身を含む): 1809913920

約数和(自身を除く): 1093167344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 169, 182, 208, 247, 266, 304, 338, 364, 494, 532, 676, 728, 988, 1064, 1183, 1352, 1456, 1729, 1976, 1993, 2128, 2366, 2704, 3211, 3458, 3952, 3986, 4732, 6422, 6916, 7972, 9464, 12844, 13832, 13951, 15944, 18928, 22477, 25688, 25909, 27664, 27902, 31888, 37867, 44954, 51376, 51818, 55804, 75734, 89908, 103636, 111608, 151468, 179816, 181363, 207272, 223216, 265069, 302936, 336817, 359632, 362726, 414544, 492271, 530138, 605872, 673634, 725452, 984542, 1060276, 1347268, 1450904, 1969084, 2120552, 2357719, 2694536, 2901808, 3445897, 3938168, 4241104, 4715438, 5389072, 6399523, 6891794, 7876336, 9430876, 12799046, 13783588, 18861752, 25598092, 27567176, 37723504, 44796661, 51196184, 55134352, 89593322, 102392368, 179186644, 358373288, 716746576]

約数ペア:

[(1, 716746576), (2, 358373288), (4, 179186644), (7, 102392368), (8, 89593322), (13, 55134352), (14, 51196184), (16, 44796661), (19, 37723504), (26, 27567176), (28, 25598092), (38, 18861752), (52, 13783588), (56, 12799046), (76, 9430876), (91, 7876336), (104, 6891794), (112, 6399523), (133, 5389072), (152, 4715438), (169, 4241104), (182, 3938168), (208, 3445897), (247, 2901808), (266, 2694536), (304, 2357719), (338, 2120552), (364, 1969084), (494, 1450904), (532, 1347268), (676, 1060276), (728, 984542), (988, 725452), (1064, 673634), (1183, 605872), (1352, 530138), (1456, 492271), (1729, 414544), (1976, 362726), (1993, 359632), (2128, 336817), (2366, 302936), (2704, 265069), (3211, 223216), (3458, 207272), (3952, 181363), (3986, 179816), (4732, 151468), (6422, 111608), (6916, 103636), (7972, 89908), (9464, 75734), (12844, 55804), (13832, 51818), (13951, 51376), (15944, 44954), (18928, 37867), (22477, 31888), (25688, 27902), (25909, 27664)]