1326334288

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{373}}^1\times {\mathrm{769}}^1$

素因数の和:1184

約数の個数: 60

約数和(自身を含む): 2740705660

約数和(自身を除く): 1414371372

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 373, 578, 746, 769, 1156, 1492, 1538, 2312, 2984, 3076, 4624, 5968, 6152, 6341, 12304, 12682, 13073, 25364, 26146, 50728, 52292, 101456, 104584, 107797, 209168, 215594, 222241, 286837, 431188, 444482, 573674, 862376, 888964, 1147348, 1724752, 1777928, 2294696, 3555856, 4589392, 4876229, 9752458, 19504916, 39009832, 78019664, 82895893, 165791786, 331583572, 663167144, 1326334288]

約数ペア:

[(1, 1326334288), (2, 663167144), (4, 331583572), (8, 165791786), (16, 82895893), (17, 78019664), (34, 39009832), (68, 19504916), (136, 9752458), (272, 4876229), (289, 4589392), (373, 3555856), (578, 2294696), (746, 1777928), (769, 1724752), (1156, 1147348), (1492, 888964), (1538, 862376), (2312, 573674), (2984, 444482), (3076, 431188), (4624, 286837), (5968, 222241), (6152, 215594), (6341, 209168), (12304, 107797), (12682, 104584), (13073, 101456), (25364, 52292), (26146, 50728)]