212370336

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 144

約数和(自身を含む): 647232768

約数和(自身を除く): 434862432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 744, 837, 864, 881, 972, 992, 1116, 1296, 1488, 1674, 1762, 1944, 2232, 2511, 2592, 2643, 2976, 3348, 3524, 3888, 4464, 5022, 5286, 6696, 7048, 7533, 7776, 7929, 8928, 10044, 10572, 13392, 14096, 15066, 15858, 20088, 21144, 23787, 26784, 27311, 28192, 30132, 31716, 40176, 42288, 47574, 54622, 60264, 63432, 71361, 80352, 81933, 84576, 95148, 109244, 120528, 126864, 142722, 163866, 190296, 214083, 218488, 241056, 245799, 253728, 285444, 327732, 380592, 428166, 436976, 491598, 570888, 655464, 737397, 761184, 856332, 873952, 983196, 1141776, 1310928, 1474794, 1712664, 1966392, 2212191, 2283552, 2621856, 2949588, 3425328, 3932784, 4424382, 5899176, 6636573, 6850656, 7865568, 8848764, 11798352, 13273146, 17697528, 23596704, 26546292, 35395056, 53092584, 70790112, 106185168, 212370336]

約数ペア:

[(1, 212370336), (2, 106185168), (3, 70790112), (4, 53092584), (6, 35395056), (8, 26546292), (9, 23596704), (12, 17697528), (16, 13273146), (18, 11798352), (24, 8848764), (27, 7865568), (31, 6850656), (32, 6636573), (36, 5899176), (48, 4424382), (54, 3932784), (62, 3425328), (72, 2949588), (81, 2621856), (93, 2283552), (96, 2212191), (108, 1966392), (124, 1712664), (144, 1474794), (162, 1310928), (186, 1141776), (216, 983196), (243, 873952), (248, 856332), (279, 761184), (288, 737397), (324, 655464), (372, 570888), (432, 491598), (486, 436976), (496, 428166), (558, 380592), (648, 327732), (744, 285444), (837, 253728), (864, 245799), (881, 241056), (972, 218488), (992, 214083), (1116, 190296), (1296, 163866), (1488, 142722), (1674, 126864), (1762, 120528), (1944, 109244), (2232, 95148), (2511, 84576), (2592, 81933), (2643, 80352), (2976, 71361), (3348, 63432), (3524, 60264), (3888, 54622), (4464, 47574), (5022, 42288), (5286, 40176), (6696, 31716), (7048, 30132), (7533, 28192), (7776, 27311), (7929, 26784), (8928, 23787), (10044, 21144), (10572, 20088), (13392, 15858), (14096, 15066)]