387625068

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{50551}}^1$

素因数の和:50635

約数の個数: 48

約数和(自身を含む): 1019128320

約数和(自身を除く): 631503252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 50551, 101102, 151653, 202204, 303306, 454959, 606612, 909918, 1364877, 1819836, 2729754, 3589121, 5459508, 7178242, 10767363, 14356484, 21534726, 32302089, 43069452, 64604178, 96906267, 129208356, 193812534, 387625068]

約数ペア:

[(1, 387625068), (2, 193812534), (3, 129208356), (4, 96906267), (6, 64604178), (9, 43069452), (12, 32302089), (18, 21534726), (27, 14356484), (36, 10767363), (54, 7178242), (71, 5459508), (108, 3589121), (142, 2729754), (213, 1819836), (284, 1364877), (426, 909918), (639, 606612), (852, 454959), (1278, 303306), (1917, 202204), (2556, 151653), (3834, 101102), (7668, 50551)]