425793672

素因数分解:

$2^3\times 3^4\times {\mathrm{657089}}^1$

素因数の和:657107

約数の個数: 40

約数和(自身を含む): 1192618350

約数和(自身を除く): 766824678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 657089, 1314178, 1971267, 2628356, 3942534, 5256712, 5913801, 7885068, 11827602, 15770136, 17741403, 23655204, 35482806, 47310408, 53224209, 70965612, 106448418, 141931224, 212896836, 425793672]

約数ペア:

[(1, 425793672), (2, 212896836), (3, 141931224), (4, 106448418), (6, 70965612), (8, 53224209), (9, 47310408), (12, 35482806), (18, 23655204), (24, 17741403), (27, 15770136), (36, 11827602), (54, 7885068), (72, 5913801), (81, 5256712), (108, 3942534), (162, 2628356), (216, 1971267), (324, 1314178), (648, 657089)]