304890112

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{62683}}^1$

素因数の和:62718

約数の個数: 36

約数和(自身を含む): 640630480

約数和(自身を除く): 335740368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 62683, 125366, 250732, 501464, 1002928, 1190977, 2005856, 2381954, 4011712, 4763908, 8023424, 9527816, 16046848, 19055632, 38111264, 76222528, 152445056, 304890112]

約数ペア:

[(1, 304890112), (2, 152445056), (4, 76222528), (8, 38111264), (16, 19055632), (19, 16046848), (32, 9527816), (38, 8023424), (64, 4763908), (76, 4011712), (128, 2381954), (152, 2005856), (256, 1190977), (304, 1002928), (608, 501464), (1216, 250732), (2432, 125366), (4864, 62683)]