681473184

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 2092432608

約数和(自身を除く): 1410959424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 277, 294, 336, 392, 523, 554, 588, 672, 784, 831, 1046, 1108, 1176, 1568, 1569, 1662, 1939, 2092, 2216, 2352, 3138, 3324, 3661, 3878, 4184, 4432, 4704, 5817, 6276, 6648, 7322, 7756, 8368, 8864, 10983, 11634, 12552, 13296, 13573, 14644, 15512, 16736, 21966, 23268, 25104, 25627, 26592, 27146, 29288, 31024, 40719, 43932, 46536, 50208, 51254, 54292, 58576, 62048, 76881, 81438, 87864, 93072, 102508, 108584, 117152, 144871, 153762, 162876, 175728, 186144, 205016, 217168, 289742, 307524, 325752, 351456, 410032, 434336, 434613, 579484, 615048, 651504, 820064, 869226, 1014097, 1158968, 1230096, 1303008, 1738452, 2028194, 2317936, 2460192, 3042291, 3476904, 4056388, 4635872, 6084582, 6953808, 7098679, 8112776, 12169164, 13907616, 14197358, 16225552, 21296037, 24338328, 28394716, 32451104, 42592074, 48676656, 56789432, 85184148, 97353312, 113578864, 170368296, 227157728, 340736592, 681473184]

約数ペア:

[(1, 681473184), (2, 340736592), (3, 227157728), (4, 170368296), (6, 113578864), (7, 97353312), (8, 85184148), (12, 56789432), (14, 48676656), (16, 42592074), (21, 32451104), (24, 28394716), (28, 24338328), (32, 21296037), (42, 16225552), (48, 14197358), (49, 13907616), (56, 12169164), (84, 8112776), (96, 7098679), (98, 6953808), (112, 6084582), (147, 4635872), (168, 4056388), (196, 3476904), (224, 3042291), (277, 2460192), (294, 2317936), (336, 2028194), (392, 1738452), (523, 1303008), (554, 1230096), (588, 1158968), (672, 1014097), (784, 869226), (831, 820064), (1046, 651504), (1108, 615048), (1176, 579484), (1568, 434613), (1569, 434336), (1662, 410032), (1939, 351456), (2092, 325752), (2216, 307524), (2352, 289742), (3138, 217168), (3324, 205016), (3661, 186144), (3878, 175728), (4184, 162876), (4432, 153762), (4704, 144871), (5817, 117152), (6276, 108584), (6648, 102508), (7322, 93072), (7756, 87864), (8368, 81438), (8864, 76881), (10983, 62048), (11634, 58576), (12552, 54292), (13296, 51254), (13573, 50208), (14644, 46536), (15512, 43932), (16736, 40719), (21966, 31024), (23268, 29288), (25104, 27146), (25627, 26592)]