443548028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{18229}}^1$

素因数の和:18330

約数の個数: 48

約数和(自身を含む): 980044800

約数和(自身を除く): 536496772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 12166, 18229, 24332, 36458, 72916, 127603, 200519, 255206, 401038, 510412, 802076, 1403633, 1440091, 2807266, 2880182, 5614532, 5760364, 10080637, 15841001, 20161274, 31682002, 40322548, 63364004, 110887007, 221774014, 443548028]

約数ペア:

[(1, 443548028), (2, 221774014), (4, 110887007), (7, 63364004), (11, 40322548), (14, 31682002), (22, 20161274), (28, 15841001), (44, 10080637), (77, 5760364), (79, 5614532), (154, 2880182), (158, 2807266), (308, 1440091), (316, 1403633), (553, 802076), (869, 510412), (1106, 401038), (1738, 255206), (2212, 200519), (3476, 127603), (6083, 72916), (12166, 36458), (18229, 24332)]