315087584

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{8423}}^1$

素因数の和:8607

約数の個数: 48

約数和(自身を含む): 713276928

約数和(自身を除く): 398189344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2338, 2672, 4676, 5344, 8423, 9352, 16846, 18704, 33692, 37408, 58961, 67384, 117922, 134768, 235844, 269536, 471688, 943376, 1406641, 1886752, 2813282, 5626564, 9846487, 11253128, 19692974, 22506256, 39385948, 45012512, 78771896, 157543792, 315087584]

約数ペア:

[(1, 315087584), (2, 157543792), (4, 78771896), (7, 45012512), (8, 39385948), (14, 22506256), (16, 19692974), (28, 11253128), (32, 9846487), (56, 5626564), (112, 2813282), (167, 1886752), (224, 1406641), (334, 943376), (668, 471688), (1169, 269536), (1336, 235844), (2338, 134768), (2672, 117922), (4676, 67384), (5344, 58961), (8423, 37408), (9352, 33692), (16846, 18704)]