770304312

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{21019}}^1$

素因数の和:21540

約数の個数: 48

約数和(自身を含む): 2090439000

約数和(自身を除く): 1320134688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 3054, 4072, 4581, 6108, 9162, 12216, 18324, 21019, 36648, 42038, 63057, 84076, 126114, 168152, 189171, 252228, 378342, 504456, 756684, 1513368, 10698671, 21397342, 32096013, 42794684, 64192026, 85589368, 96288039, 128384052, 192576078, 256768104, 385152156, 770304312]

約数ペア:

[(1, 770304312), (2, 385152156), (3, 256768104), (4, 192576078), (6, 128384052), (8, 96288039), (9, 85589368), (12, 64192026), (18, 42794684), (24, 32096013), (36, 21397342), (72, 10698671), (509, 1513368), (1018, 756684), (1527, 504456), (2036, 378342), (3054, 252228), (4072, 189171), (4581, 168152), (6108, 126114), (9162, 84076), (12216, 63057), (18324, 42038), (21019, 36648)]