319860352

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8707}}^1$

素因数の和:8769

約数の個数: 64

約数和(自身を含む): 746101440

約数和(自身を除く): 426241088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 287, 328, 448, 574, 656, 896, 1148, 1312, 2296, 2624, 4592, 5248, 8707, 9184, 17414, 18368, 34828, 36736, 60949, 69656, 121898, 139312, 243796, 278624, 356987, 487592, 557248, 713974, 975184, 1114496, 1427948, 1950368, 2498909, 2855896, 3900736, 4997818, 5711792, 7801472, 9995636, 11423584, 19991272, 22847168, 39982544, 45694336, 79965088, 159930176, 319860352]

約数ペア:

[(1, 319860352), (2, 159930176), (4, 79965088), (7, 45694336), (8, 39982544), (14, 22847168), (16, 19991272), (28, 11423584), (32, 9995636), (41, 7801472), (56, 5711792), (64, 4997818), (82, 3900736), (112, 2855896), (128, 2498909), (164, 1950368), (224, 1427948), (287, 1114496), (328, 975184), (448, 713974), (574, 557248), (656, 487592), (896, 356987), (1148, 278624), (1312, 243796), (2296, 139312), (2624, 121898), (4592, 69656), (5248, 60949), (8707, 36736), (9184, 34828), (17414, 18368)]