338833628

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{12437}}^1$

素因数の和:12594

約数の個数: 36

約数和(自身を含む): 694786680

約数和(自身を除く): 355953052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 3892, 6811, 12437, 13622, 24874, 27244, 49748, 87059, 174118, 348236, 609413, 1218826, 1728743, 2437652, 3457486, 6914972, 12101201, 24202402, 48404804, 84708407, 169416814, 338833628]

約数ペア:

[(1, 338833628), (2, 169416814), (4, 84708407), (7, 48404804), (14, 24202402), (28, 12101201), (49, 6914972), (98, 3457486), (139, 2437652), (196, 1728743), (278, 1218826), (556, 609413), (973, 348236), (1946, 174118), (3892, 87059), (6811, 49748), (12437, 27244), (13622, 24874)]