218230824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41903}}^1$

素因数の和:41950

約数の個数: 64

約数和(自身を含む): 643645440

約数和(自身を除く): 425414616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 41903, 83806, 125709, 167612, 251418, 293321, 335224, 502836, 586642, 879963, 1005672, 1173284, 1298993, 1759926, 2346568, 2597986, 3519852, 3896979, 5195972, 7039704, 7793958, 9092951, 10391944, 15587916, 18185902, 27278853, 31175832, 36371804, 54557706, 72743608, 109115412, 218230824]

約数ペア:

[(1, 218230824), (2, 109115412), (3, 72743608), (4, 54557706), (6, 36371804), (7, 31175832), (8, 27278853), (12, 18185902), (14, 15587916), (21, 10391944), (24, 9092951), (28, 7793958), (31, 7039704), (42, 5195972), (56, 3896979), (62, 3519852), (84, 2597986), (93, 2346568), (124, 1759926), (168, 1298993), (186, 1173284), (217, 1005672), (248, 879963), (372, 586642), (434, 502836), (651, 335224), (744, 293321), (868, 251418), (1302, 167612), (1736, 125709), (2604, 83806), (5208, 41903)]