638652096

素因数分解:

$2^6\times 3^2\times {\mathrm{1108771}}^1$

素因数の和:1108789

約数の個数: 42

約数和(自身を含む): 1830582572

約数和(自身を除く): 1191930476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1108771, 2217542, 3326313, 4435084, 6652626, 8870168, 9978939, 13305252, 17740336, 19957878, 26610504, 35480672, 39915756, 53221008, 70961344, 79831512, 106442016, 159663024, 212884032, 319326048, 638652096]

約数ペア:

[(1, 638652096), (2, 319326048), (3, 212884032), (4, 159663024), (6, 106442016), (8, 79831512), (9, 70961344), (12, 53221008), (16, 39915756), (18, 35480672), (24, 26610504), (32, 19957878), (36, 17740336), (48, 13305252), (64, 9978939), (72, 8870168), (96, 6652626), (144, 4435084), (192, 3326313), (288, 2217542), (576, 1108771)]