227913784

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3872

約数の個数: 64

約数和(自身を含む): 519019200

約数和(自身を除く): 291105416

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 56, 58, 74, 116, 148, 203, 232, 259, 296, 406, 518, 812, 1036, 1073, 1624, 2072, 2146, 3793, 4292, 7511, 7586, 8584, 15022, 15172, 26551, 30044, 30344, 53102, 60088, 106204, 109997, 140341, 212408, 219994, 280682, 439988, 561364, 769979, 879976, 982387, 1122728, 1539958, 1964774, 3079916, 3929548, 4069889, 6159832, 7859096, 8139778, 16279556, 28489223, 32559112, 56978446, 113956892, 227913784]

約数ペア:

[(1, 227913784), (2, 113956892), (4, 56978446), (7, 32559112), (8, 28489223), (14, 16279556), (28, 8139778), (29, 7859096), (37, 6159832), (56, 4069889), (58, 3929548), (74, 3079916), (116, 1964774), (148, 1539958), (203, 1122728), (232, 982387), (259, 879976), (296, 769979), (406, 561364), (518, 439988), (812, 280682), (1036, 219994), (1073, 212408), (1624, 140341), (2072, 109997), (2146, 106204), (3793, 60088), (4292, 53102), (7511, 30344), (7586, 30044), (8584, 26551), (15022, 15172)]