290530184

素因数分解:

$2^3\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{3461}}^1$

素因数の和:4973

約数の個数: 32

約数和(自身を含む): 623160000

約数和(自身を除く): 332629816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1499, 2998, 3461, 5996, 6922, 10493, 11992, 13844, 20986, 24227, 27688, 41972, 48454, 83944, 96908, 193816, 5188039, 10376078, 20752156, 36316273, 41504312, 72632546, 145265092, 290530184]

約数ペア:

[(1, 290530184), (2, 145265092), (4, 72632546), (7, 41504312), (8, 36316273), (14, 20752156), (28, 10376078), (56, 5188039), (1499, 193816), (2998, 96908), (3461, 83944), (5996, 48454), (6922, 41972), (10493, 27688), (11992, 24227), (13844, 20986)]