12856840788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{4153}}^1$

素因数の和:4717

約数の個数: 96

約数和(自身を含む): 33497856000

約数和(自身を除く): 20641015212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 499, 517, 564, 998, 1034, 1497, 1551, 1996, 2068, 2994, 3102, 4153, 5489, 5988, 6204, 8306, 10978, 12459, 16467, 16612, 21956, 23453, 24918, 32934, 45683, 46906, 49836, 65868, 70359, 91366, 93812, 137049, 140718, 182732, 195191, 257983, 274098, 281436, 390382, 515966, 548196, 585573, 773949, 780764, 1031932, 1171146, 1547898, 2072347, 2147101, 2342292, 3095796, 4144694, 4294202, 6217041, 6441303, 8289388, 8588404, 12434082, 12882606, 22795817, 24868164, 25765212, 45591634, 68387451, 91183268, 97400309, 136774902, 194800618, 273549804, 292200927, 389601236, 584401854, 1071403399, 1168803708, 2142806798, 3214210197, 4285613596, 6428420394, 12856840788]

約数ペア:

[(1, 12856840788), (2, 6428420394), (3, 4285613596), (4, 3214210197), (6, 2142806798), (11, 1168803708), (12, 1071403399), (22, 584401854), (33, 389601236), (44, 292200927), (47, 273549804), (66, 194800618), (94, 136774902), (132, 97400309), (141, 91183268), (188, 68387451), (282, 45591634), (499, 25765212), (517, 24868164), (564, 22795817), (998, 12882606), (1034, 12434082), (1497, 8588404), (1551, 8289388), (1996, 6441303), (2068, 6217041), (2994, 4294202), (3102, 4144694), (4153, 3095796), (5489, 2342292), (5988, 2147101), (6204, 2072347), (8306, 1547898), (10978, 1171146), (12459, 1031932), (16467, 780764), (16612, 773949), (21956, 585573), (23453, 548196), (24918, 515966), (32934, 390382), (45683, 281436), (46906, 274098), (49836, 257983), (65868, 195191), (70359, 182732), (91366, 140718), (93812, 137049)]