814332384

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{20639}}^1$

素因数の和:20792

約数の個数: 72

約数和(自身を含む): 2332774080

約数和(自身を除く): 1518441696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 6576, 9864, 13152, 19728, 20639, 39456, 41278, 61917, 82556, 123834, 165112, 185751, 247668, 330224, 371502, 495336, 660448, 743004, 990672, 1486008, 1981344, 2827543, 2972016, 5655086, 5944032, 8482629, 11310172, 16965258, 22620344, 25447887, 33930516, 45240688, 50895774, 67861032, 90481376, 101791548, 135722064, 203583096, 271444128, 407166192, 814332384]

約数ペア:

[(1, 814332384), (2, 407166192), (3, 271444128), (4, 203583096), (6, 135722064), (8, 101791548), (9, 90481376), (12, 67861032), (16, 50895774), (18, 45240688), (24, 33930516), (32, 25447887), (36, 22620344), (48, 16965258), (72, 11310172), (96, 8482629), (137, 5944032), (144, 5655086), (274, 2972016), (288, 2827543), (411, 1981344), (548, 1486008), (822, 990672), (1096, 743004), (1233, 660448), (1644, 495336), (2192, 371502), (2466, 330224), (3288, 247668), (4384, 185751), (4932, 165112), (6576, 123834), (9864, 82556), (13152, 61917), (19728, 41278), (20639, 39456)]