255232488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{2633}}^1$

素因数の和:3226

約数の個数: 64

約数和(自身を含む): 730776960

約数和(自身を除く): 475544472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 577, 1154, 1731, 2308, 2633, 3462, 4039, 4616, 5266, 6924, 7899, 8078, 10532, 12117, 13848, 15798, 16156, 18431, 21064, 24234, 31596, 32312, 36862, 48468, 55293, 63192, 73724, 96936, 110586, 147448, 221172, 442344, 1519241, 3038482, 4557723, 6076964, 9115446, 10634687, 12153928, 18230892, 21269374, 31904061, 36461784, 42538748, 63808122, 85077496, 127616244, 255232488]

約数ペア:

[(1, 255232488), (2, 127616244), (3, 85077496), (4, 63808122), (6, 42538748), (7, 36461784), (8, 31904061), (12, 21269374), (14, 18230892), (21, 12153928), (24, 10634687), (28, 9115446), (42, 6076964), (56, 4557723), (84, 3038482), (168, 1519241), (577, 442344), (1154, 221172), (1731, 147448), (2308, 110586), (2633, 96936), (3462, 73724), (4039, 63192), (4616, 55293), (5266, 48468), (6924, 36862), (7899, 32312), (8078, 31596), (10532, 24234), (12117, 21064), (13848, 18431), (15798, 16156)]