198949416

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 510840000

約数和(自身を除く): 311890584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 109, 118, 177, 218, 236, 327, 354, 436, 472, 654, 708, 872, 1289, 1308, 1416, 2578, 2616, 3867, 5156, 6431, 7734, 10312, 12862, 15468, 19293, 25724, 30936, 38586, 51448, 76051, 77172, 140501, 152102, 154344, 228153, 281002, 304204, 421503, 456306, 562004, 608408, 843006, 912612, 1124008, 1686012, 1825224, 3372024, 8289559, 16579118, 24868677, 33158236, 49737354, 66316472, 99474708, 198949416]

約数ペア:

[(1, 198949416), (2, 99474708), (3, 66316472), (4, 49737354), (6, 33158236), (8, 24868677), (12, 16579118), (24, 8289559), (59, 3372024), (109, 1825224), (118, 1686012), (177, 1124008), (218, 912612), (236, 843006), (327, 608408), (354, 562004), (436, 456306), (472, 421503), (654, 304204), (708, 281002), (872, 228153), (1289, 154344), (1308, 152102), (1416, 140501), (2578, 77172), (2616, 76051), (3867, 51448), (5156, 38586), (6431, 30936), (7734, 25724), (10312, 19293), (12862, 15468)]