636685908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1\times {\mathrm{1877}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 1552279680

約数和(自身を除く): 915593772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1229, 1877, 2458, 3687, 3754, 4916, 5631, 7374, 7508, 11262, 14748, 22524, 28267, 43171, 56534, 84801, 86342, 113068, 129513, 169602, 172684, 259026, 339204, 518052, 2306833, 4613666, 6920499, 9227332, 13840998, 27681996, 53057159, 106114318, 159171477, 212228636, 318342954, 636685908]

約数ペア:

[(1, 636685908), (2, 318342954), (3, 212228636), (4, 159171477), (6, 106114318), (12, 53057159), (23, 27681996), (46, 13840998), (69, 9227332), (92, 6920499), (138, 4613666), (276, 2306833), (1229, 518052), (1877, 339204), (2458, 259026), (3687, 172684), (3754, 169602), (4916, 129513), (5631, 113068), (7374, 86342), (7508, 84801), (11262, 56534), (14748, 43171), (22524, 28267)]