678263712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1009321}}^1$

素因数の和:1009341

約数の個数: 48

約数和(自身を含む): 2034793152

約数和(自身を除く): 1356529440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1009321, 2018642, 3027963, 4037284, 6055926, 7065247, 8074568, 12111852, 14130494, 16149136, 21195741, 24223704, 28260988, 32298272, 42391482, 48447408, 56521976, 84782964, 96894816, 113043952, 169565928, 226087904, 339131856, 678263712]

約数ペア:

[(1, 678263712), (2, 339131856), (3, 226087904), (4, 169565928), (6, 113043952), (7, 96894816), (8, 84782964), (12, 56521976), (14, 48447408), (16, 42391482), (21, 32298272), (24, 28260988), (28, 24223704), (32, 21195741), (42, 16149136), (48, 14130494), (56, 12111852), (84, 8074568), (96, 7065247), (112, 6055926), (168, 4037284), (224, 3027963), (336, 2018642), (672, 1009321)]