240740976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{716491}}^1$

素因数の和:716509

約数の個数: 40

約数和(自身を含む): 710760064

約数和(自身を除く): 470019088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 716491, 1432982, 2149473, 2865964, 4298946, 5015437, 5731928, 8597892, 10030874, 11463856, 15046311, 17195784, 20061748, 30092622, 34391568, 40123496, 60185244, 80246992, 120370488, 240740976]

約数ペア:

[(1, 240740976), (2, 120370488), (3, 80246992), (4, 60185244), (6, 40123496), (7, 34391568), (8, 30092622), (12, 20061748), (14, 17195784), (16, 15046311), (21, 11463856), (24, 10030874), (28, 8597892), (42, 5731928), (48, 5015437), (56, 4298946), (84, 2865964), (112, 2149473), (168, 1432982), (336, 716491)]