340286548

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{1193}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 696455424

約数和(自身を除く): 356168876

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 167, 244, 334, 427, 668, 854, 1169, 1193, 1708, 2338, 2386, 4676, 4772, 8351, 10187, 16702, 20374, 33404, 40748, 71309, 72773, 142618, 145546, 199231, 285236, 291092, 398462, 509411, 796924, 1018822, 1394617, 2037644, 2789234, 5578468, 12153091, 24306182, 48612364, 85071637, 170143274, 340286548]

約数ペア:

[(1, 340286548), (2, 170143274), (4, 85071637), (7, 48612364), (14, 24306182), (28, 12153091), (61, 5578468), (122, 2789234), (167, 2037644), (244, 1394617), (334, 1018822), (427, 796924), (668, 509411), (854, 398462), (1169, 291092), (1193, 285236), (1708, 199231), (2338, 145546), (2386, 142618), (4676, 72773), (4772, 71309), (8351, 40748), (10187, 33404), (16702, 20374)]