3950778888

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{870983}}^1$

素因数の和:871008

約数の個数: 80

約数和(自身を含む): 12646687680

約数和(自身を除く): 8695908792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 870983, 1741966, 2612949, 3483932, 5225898, 6096881, 6967864, 7838847, 10451796, 12193762, 15677694, 18290643, 20903592, 23516541, 24387524, 31355388, 36581286, 47033082, 48775048, 54871929, 62710776, 70549623, 73162572, 94066164, 109743858, 141099246, 146325144, 164615787, 188132328, 219487716, 282198492, 329231574, 438975432, 493847361, 564396984, 658463148, 987694722, 1316926296, 1975389444, 3950778888]

約数ペア:

[(1, 3950778888), (2, 1975389444), (3, 1316926296), (4, 987694722), (6, 658463148), (7, 564396984), (8, 493847361), (9, 438975432), (12, 329231574), (14, 282198492), (18, 219487716), (21, 188132328), (24, 164615787), (27, 146325144), (28, 141099246), (36, 109743858), (42, 94066164), (54, 73162572), (56, 70549623), (63, 62710776), (72, 54871929), (81, 48775048), (84, 47033082), (108, 36581286), (126, 31355388), (162, 24387524), (168, 23516541), (189, 20903592), (216, 18290643), (252, 15677694), (324, 12193762), (378, 10451796), (504, 7838847), (567, 6967864), (648, 6096881), (756, 5225898), (1134, 3483932), (1512, 2612949), (2268, 1741966), (4536, 870983)]