385844984

素因数分解:

$2^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{11131}}^1$

素因数の和:11763

約数の個数: 32

約数和(自身を含む): 828220800

約数和(自身を除く): 442375816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 619, 1238, 2476, 4333, 4952, 8666, 11131, 17332, 22262, 34664, 44524, 77917, 89048, 155834, 311668, 623336, 6890089, 13780178, 27560356, 48230623, 55120712, 96461246, 192922492, 385844984]

約数ペア:

[(1, 385844984), (2, 192922492), (4, 96461246), (7, 55120712), (8, 48230623), (14, 27560356), (28, 13780178), (56, 6890089), (619, 623336), (1238, 311668), (2476, 155834), (4333, 89048), (4952, 77917), (8666, 44524), (11131, 34664), (17332, 22262)]