638565576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1093}}^1\times {\mathrm{2213}}^1$

素因数の和:3326

約数の個数: 64

約数和(自身を含む): 1743923520

約数和(自身を除く): 1105357944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1093, 2186, 2213, 3279, 4372, 4426, 6558, 6639, 8744, 8852, 12023, 13116, 13278, 17704, 24046, 24343, 26232, 26556, 36069, 48092, 48686, 53112, 72138, 73029, 96184, 97372, 144276, 146058, 194744, 288552, 292116, 584232, 2418809, 4837618, 7256427, 9675236, 14512854, 19350472, 26606899, 29025708, 53213798, 58051416, 79820697, 106427596, 159641394, 212855192, 319282788, 638565576]

約数ペア:

[(1, 638565576), (2, 319282788), (3, 212855192), (4, 159641394), (6, 106427596), (8, 79820697), (11, 58051416), (12, 53213798), (22, 29025708), (24, 26606899), (33, 19350472), (44, 14512854), (66, 9675236), (88, 7256427), (132, 4837618), (264, 2418809), (1093, 584232), (2186, 292116), (2213, 288552), (3279, 194744), (4372, 146058), (4426, 144276), (6558, 97372), (6639, 96184), (8744, 73029), (8852, 72138), (12023, 53112), (13116, 48686), (13278, 48092), (17704, 36069), (24046, 26556), (24343, 26232)]