289156104

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{65837}}^1$

素因数の和:65910

約数の個数: 48

約数和(自身を含む): 795981420

約数和(自身を除く): 506825316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 65837, 131674, 197511, 263348, 395022, 526696, 592533, 790044, 1185066, 1580088, 2370132, 4016057, 4740264, 8032114, 12048171, 16064228, 24096342, 32128456, 36144513, 48192684, 72289026, 96385368, 144578052, 289156104]

約数ペア:

[(1, 289156104), (2, 144578052), (3, 96385368), (4, 72289026), (6, 48192684), (8, 36144513), (9, 32128456), (12, 24096342), (18, 16064228), (24, 12048171), (36, 8032114), (61, 4740264), (72, 4016057), (122, 2370132), (183, 1580088), (244, 1185066), (366, 790044), (488, 592533), (549, 526696), (732, 395022), (1098, 263348), (1464, 197511), (2196, 131674), (4392, 65837)]