290522136

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{205171}}^1$

素因数の和:205239

約数の個数: 32

約数和(自身を含む): 738619200

約数和(自身を除く): 448097064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 205171, 410342, 615513, 820684, 1231026, 1641368, 2462052, 4924104, 12105089, 24210178, 36315267, 48420356, 72630534, 96840712, 145261068, 290522136]

約数ペア:

[(1, 290522136), (2, 145261068), (3, 96840712), (4, 72630534), (6, 48420356), (8, 36315267), (12, 24210178), (24, 12105089), (59, 4924104), (118, 2462052), (177, 1641368), (236, 1231026), (354, 820684), (472, 615513), (708, 410342), (1416, 205171)]