221781024

素因数分解:

$2^5\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 650643840

約数和(自身を除く): 428862816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 197, 216, 288, 394, 432, 591, 788, 864, 1182, 1303, 1576, 1773, 2364, 2606, 3152, 3546, 3909, 4728, 5212, 5319, 6304, 7092, 7818, 9456, 10424, 10638, 11727, 14184, 15636, 18912, 20848, 21276, 23454, 28368, 31272, 35181, 41696, 42552, 46908, 56736, 62544, 70362, 85104, 93816, 125088, 140724, 170208, 187632, 256691, 281448, 375264, 513382, 562896, 770073, 1026764, 1125792, 1540146, 2053528, 2310219, 3080292, 4107056, 4620438, 6160584, 6930657, 8214112, 9240876, 12321168, 13861314, 18481752, 24642336, 27722628, 36963504, 55445256, 73927008, 110890512, 221781024]

約数ペア:

[(1, 221781024), (2, 110890512), (3, 73927008), (4, 55445256), (6, 36963504), (8, 27722628), (9, 24642336), (12, 18481752), (16, 13861314), (18, 12321168), (24, 9240876), (27, 8214112), (32, 6930657), (36, 6160584), (48, 4620438), (54, 4107056), (72, 3080292), (96, 2310219), (108, 2053528), (144, 1540146), (197, 1125792), (216, 1026764), (288, 770073), (394, 562896), (432, 513382), (591, 375264), (788, 281448), (864, 256691), (1182, 187632), (1303, 170208), (1576, 140724), (1773, 125088), (2364, 93816), (2606, 85104), (3152, 70362), (3546, 62544), (3909, 56736), (4728, 46908), (5212, 42552), (5319, 41696), (6304, 35181), (7092, 31272), (7818, 28368), (9456, 23454), (10424, 21276), (10638, 20848), (11727, 18912), (14184, 15636)]