489799481184

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4220081}}^1$

素因数の和:4220141

約数の個数: 144

約数和(自身を含む): 1548398726784

約数和(自身を除く): 1058599245600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4836, 6448, 7254, 8928, 9672, 12896, 14508, 19344, 29016, 38688, 58032, 116064, 4220081, 8440162, 12660243, 16880324, 25320486, 33760648, 37980729, 50640972, 54861053, 67521296, 75961458, 101281944, 109722106, 130822511, 135042592, 151922916, 164583159, 202563888, 219444212, 261645022, 303845832, 329166318, 392467533, 405127776, 438888424, 493749477, 523290044, 607691664, 658332636, 784935066, 877776848, 987498954, 1046580088, 1177402599, 1215383328, 1316665272, 1569870132, 1700692643, 1755553696, 1974997908, 2093160176, 2354805198, 2633330544, 3139740264, 3401385286, 3949995816, 4186320352, 4709610396, 5102077929, 5266661088, 6279480528, 6802770572, 7899991632, 9419220792, 10204155858, 12558961056, 13605541144, 15306233787, 15799983264, 18838441584, 20408311716, 27211082288, 30612467574, 37676883168, 40816623432, 54422164576, 61224935148, 81633246864, 122449870296, 163266493728, 244899740592, 489799481184]

約数ペア:

[(1, 489799481184), (2, 244899740592), (3, 163266493728), (4, 122449870296), (6, 81633246864), (8, 61224935148), (9, 54422164576), (12, 40816623432), (13, 37676883168), (16, 30612467574), (18, 27211082288), (24, 20408311716), (26, 18838441584), (31, 15799983264), (32, 15306233787), (36, 13605541144), (39, 12558961056), (48, 10204155858), (52, 9419220792), (62, 7899991632), (72, 6802770572), (78, 6279480528), (93, 5266661088), (96, 5102077929), (104, 4709610396), (117, 4186320352), (124, 3949995816), (144, 3401385286), (156, 3139740264), (186, 2633330544), (208, 2354805198), (234, 2093160176), (248, 1974997908), (279, 1755553696), (288, 1700692643), (312, 1569870132), (372, 1316665272), (403, 1215383328), (416, 1177402599), (468, 1046580088), (496, 987498954), (558, 877776848), (624, 784935066), (744, 658332636), (806, 607691664), (936, 523290044), (992, 493749477), (1116, 438888424), (1209, 405127776), (1248, 392467533), (1488, 329166318), (1612, 303845832), (1872, 261645022), (2232, 219444212), (2418, 202563888), (2976, 164583159), (3224, 151922916), (3627, 135042592), (3744, 130822511), (4464, 109722106), (4836, 101281944), (6448, 75961458), (7254, 67521296), (8928, 54861053), (9672, 50640972), (12896, 37980729), (14508, 33760648), (19344, 25320486), (29016, 16880324), (38688, 12660243), (58032, 8440162), (116064, 4220081)]