252139056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3923}}^1$

素因数の和:4050

約数の個数: 80

約数和(自身を含む): 708454656

約数和(自身を除く): 456315600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 824, 1236, 1339, 1648, 2472, 2678, 3923, 4017, 4944, 5356, 7846, 8034, 10712, 11769, 15692, 16068, 21424, 23538, 31384, 32136, 47076, 50999, 62768, 64272, 94152, 101998, 152997, 188304, 203996, 305994, 404069, 407992, 611988, 808138, 815984, 1212207, 1223976, 1616276, 2424414, 2447952, 3232552, 4848828, 5252897, 6465104, 9697656, 10505794, 15758691, 19395312, 21011588, 31517382, 42023176, 63034764, 84046352, 126069528, 252139056]

約数ペア:

[(1, 252139056), (2, 126069528), (3, 84046352), (4, 63034764), (6, 42023176), (8, 31517382), (12, 21011588), (13, 19395312), (16, 15758691), (24, 10505794), (26, 9697656), (39, 6465104), (48, 5252897), (52, 4848828), (78, 3232552), (103, 2447952), (104, 2424414), (156, 1616276), (206, 1223976), (208, 1212207), (309, 815984), (312, 808138), (412, 611988), (618, 407992), (624, 404069), (824, 305994), (1236, 203996), (1339, 188304), (1648, 152997), (2472, 101998), (2678, 94152), (3923, 64272), (4017, 62768), (4944, 50999), (5356, 47076), (7846, 32136), (8034, 31384), (10712, 23538), (11769, 21424), (15692, 16068)]