290364384

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159191}}^1$

素因数の和:159223

約数の個数: 48

約数和(自身を含む): 802327680

約数和(自身を除く): 511963296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 159191, 318382, 477573, 636764, 955146, 1273528, 1910292, 2547056, 3024629, 3820584, 5094112, 6049258, 7641168, 9073887, 12098516, 15282336, 18147774, 24197032, 36295548, 48394064, 72591096, 96788128, 145182192, 290364384]

約数ペア:

[(1, 290364384), (2, 145182192), (3, 96788128), (4, 72591096), (6, 48394064), (8, 36295548), (12, 24197032), (16, 18147774), (19, 15282336), (24, 12098516), (32, 9073887), (38, 7641168), (48, 6049258), (57, 5094112), (76, 3820584), (96, 3024629), (114, 2547056), (152, 1910292), (228, 1273528), (304, 955146), (456, 636764), (608, 477573), (912, 318382), (1824, 159191)]