212959969268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{47381}}^1$

素因数の和:48024

約数の個数: 48

約数和(自身を含む): 391173662208

約数和(自身を除く): 178213692940

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 541, 1082, 2077, 2164, 4154, 8308, 16771, 33542, 36247, 47381, 67084, 72494, 94762, 144988, 189524, 1123657, 1468811, 2247314, 2937622, 3174527, 4494628, 5875244, 6349054, 12698108, 25633121, 51266242, 98410337, 102532484, 196820674, 393641348, 794626751, 1589253502, 1717419107, 3178507004, 3434838214, 6869676428, 53239992317, 106479984634, 212959969268]

約数ペア:

[(1, 212959969268), (2, 106479984634), (4, 53239992317), (31, 6869676428), (62, 3434838214), (67, 3178507004), (124, 1717419107), (134, 1589253502), (268, 794626751), (541, 393641348), (1082, 196820674), (2077, 102532484), (2164, 98410337), (4154, 51266242), (8308, 25633121), (16771, 12698108), (33542, 6349054), (36247, 5875244), (47381, 4494628), (67084, 3174527), (72494, 2937622), (94762, 2247314), (144988, 1468811), (189524, 1123657)]