404619488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3389}}^1$

素因数の和:3460

約数の個数: 96

約数和(自身を含む): 1004633280

約数和(自身を除く): 600013792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 728, 1066, 1148, 1312, 1456, 2132, 2296, 2912, 3389, 3731, 4264, 4592, 6778, 7462, 8528, 9184, 13556, 14924, 17056, 23723, 27112, 29848, 44057, 47446, 54224, 59696, 88114, 94892, 108448, 119392, 138949, 176228, 189784, 277898, 308399, 352456, 379568, 555796, 616798, 704912, 759136, 972643, 1111592, 1233596, 1409824, 1806337, 1945286, 2223184, 2467192, 3612674, 3890572, 4446368, 4934384, 7225348, 7781144, 9868768, 12644359, 14450696, 15562288, 25288718, 28901392, 31124576, 50577436, 57802784, 101154872, 202309744, 404619488]

約数ペア:

[(1, 404619488), (2, 202309744), (4, 101154872), (7, 57802784), (8, 50577436), (13, 31124576), (14, 28901392), (16, 25288718), (26, 15562288), (28, 14450696), (32, 12644359), (41, 9868768), (52, 7781144), (56, 7225348), (82, 4934384), (91, 4446368), (104, 3890572), (112, 3612674), (164, 2467192), (182, 2223184), (208, 1945286), (224, 1806337), (287, 1409824), (328, 1233596), (364, 1111592), (416, 972643), (533, 759136), (574, 704912), (656, 616798), (728, 555796), (1066, 379568), (1148, 352456), (1312, 308399), (1456, 277898), (2132, 189784), (2296, 176228), (2912, 138949), (3389, 119392), (3731, 108448), (4264, 94892), (4592, 88114), (6778, 59696), (7462, 54224), (8528, 47446), (9184, 44057), (13556, 29848), (14924, 27112), (17056, 23723)]