572878728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{418771}}^1$

素因数の和:418802

約数の個数: 48

約数和(自身を含む): 1633210800

約数和(自身を除く): 1060332072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 418771, 837542, 1256313, 1675084, 2512626, 3350168, 3768939, 5025252, 7537878, 7956649, 10050504, 15075756, 15913298, 23869947, 30151512, 31826596, 47739894, 63653192, 71609841, 95479788, 143219682, 190959576, 286439364, 572878728]

約数ペア:

[(1, 572878728), (2, 286439364), (3, 190959576), (4, 143219682), (6, 95479788), (8, 71609841), (9, 63653192), (12, 47739894), (18, 31826596), (19, 30151512), (24, 23869947), (36, 15913298), (38, 15075756), (57, 10050504), (72, 7956649), (76, 7537878), (114, 5025252), (152, 3768939), (171, 3350168), (228, 2512626), (342, 1675084), (456, 1256313), (684, 837542), (1368, 418771)]