287466296

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 587979000

約数和(自身を除く): 300512704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 169, 298, 338, 596, 676, 1192, 1352, 1427, 1937, 2854, 3874, 5708, 7748, 11416, 15496, 18551, 25181, 37102, 50362, 74204, 100724, 148408, 201448, 212623, 241163, 425246, 482326, 850492, 964652, 1700984, 1929304, 2764099, 5528198, 11056396, 22112792, 35933287, 71866574, 143733148, 287466296]

約数ペア:

[(1, 287466296), (2, 143733148), (4, 71866574), (8, 35933287), (13, 22112792), (26, 11056396), (52, 5528198), (104, 2764099), (149, 1929304), (169, 1700984), (298, 964652), (338, 850492), (596, 482326), (676, 425246), (1192, 241163), (1352, 212623), (1427, 201448), (1937, 148408), (2854, 100724), (3874, 74204), (5708, 50362), (7748, 37102), (11416, 25181), (15496, 18551)]