290123616

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159059}}^1$

素因数の和:159091

約数の個数: 48

約数和(自身を含む): 801662400

約数和(自身を除く): 511538784

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, 159059, 318118, 477177, 636236, 954354, 1272472, 1908708, 2544944, 3022121, 3817416, 5089888, 6044242, 7634832, 9066363, 12088484, 15269664, 18132726, 24176968, 36265452, 48353936, 72530904, 96707872, 145061808, 290123616]

約数ペア:

[(1, 290123616), (2, 145061808), (3, 96707872), (4, 72530904), (6, 48353936), (8, 36265452), (12, 24176968), (16, 18132726), (19, 15269664), (24, 12088484), (32, 9066363), (38, 7634832), (48, 6044242), (57, 5089888), (76, 3817416), (96, 3022121), (114, 2544944), (152, 1908708), (228, 1272472), (304, 954354), (456, 636236), (608, 477177), (912, 318118), (1824, 159059)]