331390251696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{986280511}}^1$

素因数の和:986280529

約数の個数: 40

約数和(自身を含む): 978390267904

約数和(自身を除く): 647000016208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 986280511, 1972561022, 2958841533, 3945122044, 5917683066, 6903963577, 7890244088, 11835366132, 13807927154, 15780488176, 20711890731, 23670732264, 27615854308, 41423781462, 47341464528, 55231708616, 82847562924, 110463417232, 165695125848, 331390251696]

約数ペア:

[(1, 331390251696), (2, 165695125848), (3, 110463417232), (4, 82847562924), (6, 55231708616), (7, 47341464528), (8, 41423781462), (12, 27615854308), (14, 23670732264), (16, 20711890731), (21, 15780488176), (24, 13807927154), (28, 11835366132), (42, 7890244088), (48, 6903963577), (56, 5917683066), (84, 3945122044), (112, 2958841533), (168, 1972561022), (336, 986280511)]