408425628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1411

約数の個数: 96

約数和(自身を含む): 1083801600

約数和(自身を除く): 675375972

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 89, 92, 138, 156, 178, 267, 276, 299, 356, 534, 598, 897, 1068, 1157, 1196, 1279, 1794, 2047, 2314, 2558, 3471, 3588, 3837, 4094, 4628, 5116, 6141, 6942, 7674, 8188, 12282, 13884, 15348, 16627, 24564, 26611, 29417, 33254, 49881, 53222, 58834, 66508, 79833, 88251, 99762, 106444, 113831, 117668, 159666, 176502, 199524, 227662, 319332, 341493, 353004, 382421, 455324, 682986, 764842, 1147263, 1365972, 1479803, 1529684, 2294526, 2618113, 2959606, 4439409, 4589052, 5236226, 5919212, 7854339, 8878818, 10472452, 15708678, 17757636, 31417356, 34035469, 68070938, 102106407, 136141876, 204212814, 408425628]

約数ペア:

[(1, 408425628), (2, 204212814), (3, 136141876), (4, 102106407), (6, 68070938), (12, 34035469), (13, 31417356), (23, 17757636), (26, 15708678), (39, 10472452), (46, 8878818), (52, 7854339), (69, 5919212), (78, 5236226), (89, 4589052), (92, 4439409), (138, 2959606), (156, 2618113), (178, 2294526), (267, 1529684), (276, 1479803), (299, 1365972), (356, 1147263), (534, 764842), (598, 682986), (897, 455324), (1068, 382421), (1157, 353004), (1196, 341493), (1279, 319332), (1794, 227662), (2047, 199524), (2314, 176502), (2558, 159666), (3471, 117668), (3588, 113831), (3837, 106444), (4094, 99762), (4628, 88251), (5116, 79833), (6141, 66508), (6942, 58834), (7674, 53222), (8188, 49881), (12282, 33254), (13884, 29417), (15348, 26611), (16627, 24564)]