307278272

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16729}}^1$

素因数の和:16789

約数の個数: 56

約数和(自身を含む): 713902560

約数和(自身を除く): 406624288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 16729, 18368, 33458, 66916, 117103, 133832, 234206, 267664, 468412, 535328, 685889, 936824, 1070656, 1371778, 1873648, 2743556, 3747296, 4801223, 5487112, 7494592, 9602446, 10974224, 19204892, 21948448, 38409784, 43896896, 76819568, 153639136, 307278272]

約数ペア:

[(1, 307278272), (2, 153639136), (4, 76819568), (7, 43896896), (8, 38409784), (14, 21948448), (16, 19204892), (28, 10974224), (32, 9602446), (41, 7494592), (56, 5487112), (64, 4801223), (82, 3747296), (112, 2743556), (164, 1873648), (224, 1371778), (287, 1070656), (328, 936824), (448, 685889), (574, 535328), (656, 468412), (1148, 267664), (1312, 234206), (2296, 133832), (2624, 117103), (4592, 66916), (9184, 33458), (16729, 18368)]