778931064

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1409

約数の個数: 96

約数和(自身を含む): 2207761920

約数和(自身を除く): 1428830856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 647, 727, 828, 1294, 1454, 1656, 1941, 2181, 2588, 2908, 3882, 4362, 5176, 5816, 5823, 6543, 7764, 8724, 11646, 13086, 14881, 15528, 16721, 17448, 23292, 26172, 29762, 33442, 44643, 46584, 50163, 52344, 59524, 66884, 89286, 100326, 119048, 133768, 133929, 150489, 178572, 200652, 267858, 300978, 357144, 401304, 470369, 535716, 601956, 940738, 1071432, 1203912, 1411107, 1881476, 2822214, 3762952, 4233321, 5644428, 8466642, 10818487, 11288856, 16933284, 21636974, 32455461, 33866568, 43273948, 64910922, 86547896, 97366383, 129821844, 194732766, 259643688, 389465532, 778931064]

約数ペア:

[(1, 778931064), (2, 389465532), (3, 259643688), (4, 194732766), (6, 129821844), (8, 97366383), (9, 86547896), (12, 64910922), (18, 43273948), (23, 33866568), (24, 32455461), (36, 21636974), (46, 16933284), (69, 11288856), (72, 10818487), (92, 8466642), (138, 5644428), (184, 4233321), (207, 3762952), (276, 2822214), (414, 1881476), (552, 1411107), (647, 1203912), (727, 1071432), (828, 940738), (1294, 601956), (1454, 535716), (1656, 470369), (1941, 401304), (2181, 357144), (2588, 300978), (2908, 267858), (3882, 200652), (4362, 178572), (5176, 150489), (5816, 133929), (5823, 133768), (6543, 119048), (7764, 100326), (8724, 89286), (11646, 66884), (13086, 59524), (14881, 52344), (15528, 50163), (16721, 46584), (17448, 44643), (23292, 33442), (26172, 29762)]