438667068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{8147}}^1$

素因数の和:8802

約数の個数: 48

約数和(自身を含む): 1171747584

約数和(自身を除く): 733080516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 641, 1282, 1923, 2564, 3846, 4487, 7692, 8147, 8974, 13461, 16294, 17948, 24441, 26922, 32588, 48882, 53844, 57029, 97764, 114058, 171087, 228116, 342174, 684348, 5222227, 10444454, 15666681, 20888908, 31333362, 36555589, 62666724, 73111178, 109666767, 146222356, 219333534, 438667068]

約数ペア:

[(1, 438667068), (2, 219333534), (3, 146222356), (4, 109666767), (6, 73111178), (7, 62666724), (12, 36555589), (14, 31333362), (21, 20888908), (28, 15666681), (42, 10444454), (84, 5222227), (641, 684348), (1282, 342174), (1923, 228116), (2564, 171087), (3846, 114058), (4487, 97764), (7692, 57029), (8147, 53844), (8974, 48882), (13461, 32588), (16294, 26922), (17948, 24441)]