421845504

素因数分解:

$2^9\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1423}}^1$

素因数の和:1637

約数の個数: 80

約数和(自身を含む): 1130439552

約数和(自身を除く): 708594048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 256, 384, 386, 512, 579, 768, 772, 1158, 1423, 1536, 1544, 2316, 2846, 3088, 4269, 4632, 5692, 6176, 8538, 9264, 11384, 12352, 17076, 18528, 22768, 24704, 34152, 37056, 45536, 49408, 68304, 74112, 91072, 98816, 136608, 148224, 182144, 273216, 274639, 296448, 364288, 546432, 549278, 728576, 823917, 1092864, 1098556, 1647834, 2185728, 2197112, 3295668, 4394224, 6591336, 8788448, 13182672, 17576896, 26365344, 35153792, 52730688, 70307584, 105461376, 140615168, 210922752, 421845504]

約数ペア:

[(1, 421845504), (2, 210922752), (3, 140615168), (4, 105461376), (6, 70307584), (8, 52730688), (12, 35153792), (16, 26365344), (24, 17576896), (32, 13182672), (48, 8788448), (64, 6591336), (96, 4394224), (128, 3295668), (192, 2197112), (193, 2185728), (256, 1647834), (384, 1098556), (386, 1092864), (512, 823917), (579, 728576), (768, 549278), (772, 546432), (1158, 364288), (1423, 296448), (1536, 274639), (1544, 273216), (2316, 182144), (2846, 148224), (3088, 136608), (4269, 98816), (4632, 91072), (5692, 74112), (6176, 68304), (8538, 49408), (9264, 45536), (11384, 37056), (12352, 34152), (17076, 24704), (18528, 22768)]