380388568

素因数分解:

$2^3\times 7^2\times {\mathrm{613}}^1\times {\mathrm{1583}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 831552480

約数和(自身を除く): 451163912

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 613, 1226, 1583, 2452, 3166, 4291, 4904, 6332, 8582, 11081, 12664, 17164, 22162, 30037, 34328, 44324, 60074, 77567, 88648, 120148, 155134, 240296, 310268, 620536, 970379, 1940758, 3881516, 6792653, 7763032, 13585306, 27170612, 47548571, 54341224, 95097142, 190194284, 380388568]

約数ペア:

[(1, 380388568), (2, 190194284), (4, 95097142), (7, 54341224), (8, 47548571), (14, 27170612), (28, 13585306), (49, 7763032), (56, 6792653), (98, 3881516), (196, 1940758), (392, 970379), (613, 620536), (1226, 310268), (1583, 240296), (2452, 155134), (3166, 120148), (4291, 88648), (4904, 77567), (6332, 60074), (8582, 44324), (11081, 34328), (12664, 30037), (17164, 22162)]