999164424

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{1823}}^1$

素因数の和:2430

約数の個数: 64

約数和(自身を含む): 2564835840

約数和(自身を除く): 1565671416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 557, 984, 1114, 1671, 1823, 2228, 3342, 3646, 4456, 5469, 6684, 7292, 10938, 13368, 14584, 21876, 22837, 43752, 45674, 68511, 74743, 91348, 137022, 149486, 182696, 224229, 274044, 298972, 448458, 548088, 597944, 896916, 1015411, 1793832, 2030822, 3046233, 4061644, 6092466, 8123288, 12184932, 24369864, 41631851, 83263702, 124895553, 166527404, 249791106, 333054808, 499582212, 999164424]

約数ペア:

[(1, 999164424), (2, 499582212), (3, 333054808), (4, 249791106), (6, 166527404), (8, 124895553), (12, 83263702), (24, 41631851), (41, 24369864), (82, 12184932), (123, 8123288), (164, 6092466), (246, 4061644), (328, 3046233), (492, 2030822), (557, 1793832), (984, 1015411), (1114, 896916), (1671, 597944), (1823, 548088), (2228, 448458), (3342, 298972), (3646, 274044), (4456, 224229), (5469, 182696), (6684, 149486), (7292, 137022), (10938, 91348), (13368, 74743), (14584, 68511), (21876, 45674), (22837, 43752)]