238896384

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1579}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 639444960

約数和(自身を除く): 400548576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 591, 768, 788, 1182, 1576, 1579, 2364, 3152, 3158, 4728, 4737, 6304, 6316, 9456, 9474, 12608, 12632, 18912, 18948, 25216, 25264, 37824, 37896, 50432, 50528, 75648, 75792, 101056, 151296, 151584, 202112, 303168, 311063, 404224, 606336, 622126, 933189, 1212672, 1244252, 1866378, 2488504, 3732756, 4977008, 7465512, 9954016, 14931024, 19908032, 29862048, 39816064, 59724096, 79632128, 119448192, 238896384]

約数ペア:

[(1, 238896384), (2, 119448192), (3, 79632128), (4, 59724096), (6, 39816064), (8, 29862048), (12, 19908032), (16, 14931024), (24, 9954016), (32, 7465512), (48, 4977008), (64, 3732756), (96, 2488504), (128, 1866378), (192, 1244252), (197, 1212672), (256, 933189), (384, 622126), (394, 606336), (591, 404224), (768, 311063), (788, 303168), (1182, 202112), (1576, 151584), (1579, 151296), (2364, 101056), (3152, 75792), (3158, 75648), (4728, 50528), (4737, 50432), (6304, 37896), (6316, 37824), (9456, 25264), (9474, 25216), (12608, 18948), (12632, 18912)]