2012256714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 4735584000

約数和(自身を除く): 2723327286

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 59, 78, 89, 102, 118, 177, 178, 221, 267, 289, 354, 442, 534, 578, 663, 767, 867, 1003, 1157, 1326, 1513, 1534, 1734, 2006, 2301, 2314, 3009, 3026, 3471, 3757, 4539, 4602, 4913, 5251, 6018, 6942, 7514, 9078, 9826, 10502, 11271, 13039, 14739, 15753, 17051, 19669, 22542, 25721, 26078, 29478, 31506, 34102, 39117, 39338, 51153, 51442, 59007, 63869, 68263, 77163, 78234, 89267, 102306, 118014, 127738, 136526, 154326, 178534, 191607, 204789, 221663, 267801, 289867, 334373, 383214, 409578, 437257, 443326, 535602, 579734, 664989, 668746, 869601, 874514, 1003119, 1160471, 1311771, 1329978, 1517539, 1739202, 2006238, 2320942, 2623542, 3035078, 3481413, 3768271, 4552617, 5684341, 6962826, 7536542, 9105234, 11304813, 11368682, 17053023, 19728007, 22609626, 25798163, 34106046, 39456014, 51596326, 59184021, 77394489, 118368042, 154788978, 335376119, 670752238, 1006128357, 2012256714]

約数ペア:

[(1, 2012256714), (2, 1006128357), (3, 670752238), (6, 335376119), (13, 154788978), (17, 118368042), (26, 77394489), (34, 59184021), (39, 51596326), (51, 39456014), (59, 34106046), (78, 25798163), (89, 22609626), (102, 19728007), (118, 17053023), (177, 11368682), (178, 11304813), (221, 9105234), (267, 7536542), (289, 6962826), (354, 5684341), (442, 4552617), (534, 3768271), (578, 3481413), (663, 3035078), (767, 2623542), (867, 2320942), (1003, 2006238), (1157, 1739202), (1326, 1517539), (1513, 1329978), (1534, 1311771), (1734, 1160471), (2006, 1003119), (2301, 874514), (2314, 869601), (3009, 668746), (3026, 664989), (3471, 579734), (3757, 535602), (4539, 443326), (4602, 437257), (4913, 409578), (5251, 383214), (6018, 334373), (6942, 289867), (7514, 267801), (9078, 221663), (9826, 204789), (10502, 191607), (11271, 178534), (13039, 154326), (14739, 136526), (15753, 127738), (17051, 118014), (19669, 102306), (22542, 89267), (25721, 78234), (26078, 77163), (29478, 68263), (31506, 63869), (34102, 59007), (39117, 51442), (39338, 51153)]