386669248

素因数分解:

$2^6\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3769}}^1$

素因数の和:4017

約数の個数: 56

約数和(自身を含む): 880973600

約数和(自身を除く): 494304352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 229, 448, 458, 916, 1603, 1832, 3206, 3664, 3769, 6412, 7328, 7538, 12824, 14656, 15076, 25648, 26383, 30152, 51296, 52766, 60304, 102592, 105532, 120608, 211064, 241216, 422128, 844256, 863101, 1688512, 1726202, 3452404, 6041707, 6904808, 12083414, 13809616, 24166828, 27619232, 48333656, 55238464, 96667312, 193334624, 386669248]

約数ペア:

[(1, 386669248), (2, 193334624), (4, 96667312), (7, 55238464), (8, 48333656), (14, 27619232), (16, 24166828), (28, 13809616), (32, 12083414), (56, 6904808), (64, 6041707), (112, 3452404), (224, 1726202), (229, 1688512), (448, 863101), (458, 844256), (916, 422128), (1603, 241216), (1832, 211064), (3206, 120608), (3664, 105532), (3769, 102592), (6412, 60304), (7328, 52766), (7538, 51296), (12824, 30152), (14656, 26383), (15076, 25648)]