281532264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{902347}}^1$

素因数の和:902369

約数の個数: 32

約数和(自身を含む): 757972320

約数和(自身を除く): 476440056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 902347, 1804694, 2707041, 3609388, 5414082, 7218776, 10828164, 11730511, 21656328, 23461022, 35191533, 46922044, 70383066, 93844088, 140766132, 281532264]

約数ペア:

[(1, 281532264), (2, 140766132), (3, 93844088), (4, 70383066), (6, 46922044), (8, 35191533), (12, 23461022), (13, 21656328), (24, 11730511), (26, 10828164), (39, 7218776), (52, 5414082), (78, 3609388), (104, 2707041), (156, 1804694), (312, 902347)]