1721529024

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389839}}^1$

素因数の和:389877

約数の個数: 56

約数和(自身を含む): 4752929280

約数和(自身を除く): 3031400256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 389839, 779678, 1169517, 1559356, 2339034, 3118712, 4678068, 6237424, 8966297, 9356136, 12474848, 17932594, 18712272, 24949696, 26898891, 35865188, 37424544, 53797782, 71730376, 74849088, 107595564, 143460752, 215191128, 286921504, 430382256, 573843008, 860764512, 1721529024]

約数ペア:

[(1, 1721529024), (2, 860764512), (3, 573843008), (4, 430382256), (6, 286921504), (8, 215191128), (12, 143460752), (16, 107595564), (23, 74849088), (24, 71730376), (32, 53797782), (46, 37424544), (48, 35865188), (64, 26898891), (69, 24949696), (92, 18712272), (96, 17932594), (138, 12474848), (184, 9356136), (192, 8966297), (276, 6237424), (368, 4678068), (552, 3118712), (736, 2339034), (1104, 1559356), (1472, 1169517), (2208, 779678), (4416, 389839)]