778971708

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 2064659520

約数和(自身を除く): 1285687812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 317, 366, 373, 549, 634, 732, 746, 951, 1098, 1119, 1268, 1492, 1647, 1902, 2196, 2238, 2853, 3294, 3357, 3804, 4476, 5706, 6588, 6714, 8559, 10071, 11412, 13428, 17118, 19337, 20142, 22753, 34236, 38674, 40284, 45506, 58011, 68259, 77348, 91012, 116022, 118241, 136518, 174033, 204777, 232044, 236482, 273036, 348066, 354723, 409554, 472964, 522099, 614331, 696132, 709446, 819108, 1044198, 1064169, 1228662, 1418892, 2088396, 2128338, 2457324, 3192507, 4256676, 6385014, 7212701, 12770028, 14425402, 21638103, 28850804, 43276206, 64914309, 86552412, 129828618, 194742927, 259657236, 389485854, 778971708]

約数ペア:

[(1, 778971708), (2, 389485854), (3, 259657236), (4, 194742927), (6, 129828618), (9, 86552412), (12, 64914309), (18, 43276206), (27, 28850804), (36, 21638103), (54, 14425402), (61, 12770028), (108, 7212701), (122, 6385014), (183, 4256676), (244, 3192507), (317, 2457324), (366, 2128338), (373, 2088396), (549, 1418892), (634, 1228662), (732, 1064169), (746, 1044198), (951, 819108), (1098, 709446), (1119, 696132), (1268, 614331), (1492, 522099), (1647, 472964), (1902, 409554), (2196, 354723), (2238, 348066), (2853, 273036), (3294, 236482), (3357, 232044), (3804, 204777), (4476, 174033), (5706, 136518), (6588, 118241), (6714, 116022), (8559, 91012), (10071, 77348), (11412, 68259), (13428, 58011), (17118, 45506), (19337, 40284), (20142, 38674), (22753, 34236)]