219512304

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{138581}}^1$

素因数の和:138606

約数の個数: 60

約数和(自身を含む): 670182552

約数和(自身を除く): 450670248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 138581, 277162, 415743, 554324, 831486, 1108648, 1247229, 1524391, 1662972, 2217296, 2494458, 3048782, 3325944, 4573173, 4988916, 6097564, 6651888, 9146346, 9977832, 12195128, 13719519, 18292692, 19955664, 24390256, 27439038, 36585384, 54878076, 73170768, 109756152, 219512304]

約数ペア:

[(1, 219512304), (2, 109756152), (3, 73170768), (4, 54878076), (6, 36585384), (8, 27439038), (9, 24390256), (11, 19955664), (12, 18292692), (16, 13719519), (18, 12195128), (22, 9977832), (24, 9146346), (33, 6651888), (36, 6097564), (44, 4988916), (48, 4573173), (66, 3325944), (72, 3048782), (88, 2494458), (99, 2217296), (132, 1662972), (144, 1524391), (176, 1247229), (198, 1108648), (264, 831486), (396, 554324), (528, 415743), (792, 277162), (1584, 138581)]