2765801652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{8861}}^1$

素因数の和:8961

約数の個数: 72

約数和(自身を含む): 6982547040

約数和(自身を除く): 4216745388

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1369, 1406, 2109, 2738, 2812, 4107, 4218, 5476, 8214, 8436, 8861, 16428, 17722, 26011, 26583, 35444, 52022, 53166, 78033, 104044, 106332, 156066, 168359, 312132, 327857, 336718, 505077, 655714, 673436, 983571, 1010154, 1311428, 1967142, 2020308, 3934284, 6229283, 12130709, 12458566, 18687849, 24261418, 24917132, 36392127, 37375698, 48522836, 72784254, 74751396, 145568508, 230483471, 460966942, 691450413, 921933884, 1382900826, 2765801652]

約数ペア:

[(1, 2765801652), (2, 1382900826), (3, 921933884), (4, 691450413), (6, 460966942), (12, 230483471), (19, 145568508), (37, 74751396), (38, 72784254), (57, 48522836), (74, 37375698), (76, 36392127), (111, 24917132), (114, 24261418), (148, 18687849), (222, 12458566), (228, 12130709), (444, 6229283), (703, 3934284), (1369, 2020308), (1406, 1967142), (2109, 1311428), (2738, 1010154), (2812, 983571), (4107, 673436), (4218, 655714), (5476, 505077), (8214, 336718), (8436, 327857), (8861, 312132), (16428, 168359), (17722, 156066), (26011, 106332), (26583, 104044), (35444, 78033), (52022, 53166)]