2569608

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 7055100

約数和(自身を除く): 4485492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 401, 534, 712, 801, 802, 1068, 1203, 1602, 1604, 2136, 2406, 3204, 3208, 3609, 4812, 6408, 7218, 9624, 14436, 28872, 35689, 71378, 107067, 142756, 214134, 285512, 321201, 428268, 642402, 856536, 1284804, 2569608]

約数ペア:

[(1, 2569608), (2, 1284804), (3, 856536), (4, 642402), (6, 428268), (8, 321201), (9, 285512), (12, 214134), (18, 142756), (24, 107067), (36, 71378), (72, 35689), (89, 28872), (178, 14436), (267, 9624), (356, 7218), (401, 6408), (534, 4812), (712, 3609), (801, 3208), (802, 3204), (1068, 2406), (1203, 2136), (1602, 1604)]