639001176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2420459}}^1$

素因数の和:2420479

約数の個数: 32

約数和(自身を含む): 1742731200

約数和(自身を除く): 1103730024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2420459, 4840918, 7261377, 9681836, 14522754, 19363672, 26625049, 29045508, 53250098, 58091016, 79875147, 106500196, 159750294, 213000392, 319500588, 639001176]

約数ペア:

[(1, 639001176), (2, 319500588), (3, 213000392), (4, 159750294), (6, 106500196), (8, 79875147), (11, 58091016), (12, 53250098), (22, 29045508), (24, 26625049), (33, 19363672), (44, 14522754), (66, 9681836), (88, 7261377), (132, 4840918), (264, 2420459)]