1645544064

素因数分解:

$2^7\times 3^1\times {\mathrm{509}}^1\times {\mathrm{8419}}^1$

素因数の和:8945

約数の個数: 64

約数和(自身を含む): 4380084000

約数和(自身を除く): 2734539936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 509, 1018, 1527, 2036, 3054, 4072, 6108, 8144, 8419, 12216, 16288, 16838, 24432, 25257, 32576, 33676, 48864, 50514, 65152, 67352, 97728, 101028, 134704, 195456, 202056, 269408, 404112, 538816, 808224, 1077632, 1616448, 3232896, 4285271, 8570542, 12855813, 17141084, 25711626, 34282168, 51423252, 68564336, 102846504, 137128672, 205693008, 274257344, 411386016, 548514688, 822772032, 1645544064]

約数ペア:

[(1, 1645544064), (2, 822772032), (3, 548514688), (4, 411386016), (6, 274257344), (8, 205693008), (12, 137128672), (16, 102846504), (24, 68564336), (32, 51423252), (48, 34282168), (64, 25711626), (96, 17141084), (128, 12855813), (192, 8570542), (384, 4285271), (509, 3232896), (1018, 1616448), (1527, 1077632), (2036, 808224), (3054, 538816), (4072, 404112), (6108, 269408), (8144, 202056), (8419, 195456), (12216, 134704), (16288, 101028), (16838, 97728), (24432, 67352), (25257, 65152), (32576, 50514), (33676, 48864)]