306339712

素因数分解:

$2^7\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1493}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 700984800

約数和(自身を除く): 394645088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 448, 458, 896, 916, 1493, 1603, 1832, 2986, 3206, 3664, 5972, 6412, 7328, 10451, 11944, 12824, 14656, 20902, 23888, 25648, 29312, 41804, 47776, 51296, 83608, 95552, 102592, 167216, 191104, 205184, 334432, 341897, 668864, 683794, 1337728, 1367588, 2393279, 2735176, 4786558, 5470352, 9573116, 10940704, 19146232, 21881408, 38292464, 43762816, 76584928, 153169856, 306339712]

約数ペア:

[(1, 306339712), (2, 153169856), (4, 76584928), (7, 43762816), (8, 38292464), (14, 21881408), (16, 19146232), (28, 10940704), (32, 9573116), (56, 5470352), (64, 4786558), (112, 2735176), (128, 2393279), (224, 1367588), (229, 1337728), (448, 683794), (458, 668864), (896, 341897), (916, 334432), (1493, 205184), (1603, 191104), (1832, 167216), (2986, 102592), (3206, 95552), (3664, 83608), (5972, 51296), (6412, 47776), (7328, 41804), (10451, 29312), (11944, 25648), (12824, 23888), (14656, 20902)]