655074336

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1071

約数の個数: 144

約数和(自身を含む): 2015326656

約数和(自身を除く): 1360252320

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, 157, 168, 196, 224, 294, 314, 336, 392, 471, 588, 628, 672, 784, 887, 942, 1099, 1176, 1256, 1568, 1774, 1884, 2198, 2352, 2512, 2661, 3297, 3548, 3768, 4396, 4704, 5024, 5322, 6209, 6594, 7096, 7536, 7693, 8792, 10644, 12418, 13188, 14192, 15072, 15386, 17584, 18627, 21288, 23079, 24836, 26376, 28384, 30772, 35168, 37254, 42576, 43463, 46158, 49672, 52752, 61544, 74508, 85152, 86926, 92316, 99344, 105504, 123088, 130389, 139259, 149016, 173852, 184632, 198688, 246176, 260778, 278518, 298032, 347704, 369264, 417777, 521556, 557036, 596064, 695408, 738528, 835554, 974813, 1043112, 1114072, 1390816, 1671108, 1949626, 2086224, 2228144, 2924439, 3342216, 3899252, 4172448, 4456288, 5848878, 6684432, 6823691, 7798504, 11697756, 13368864, 13647382, 15597008, 20471073, 23395512, 27294764, 31194016, 40942146, 46791024, 54589528, 81884292, 93582048, 109179056, 163768584, 218358112, 327537168, 655074336]

約数ペア:

[(1, 655074336), (2, 327537168), (3, 218358112), (4, 163768584), (6, 109179056), (7, 93582048), (8, 81884292), (12, 54589528), (14, 46791024), (16, 40942146), (21, 31194016), (24, 27294764), (28, 23395512), (32, 20471073), (42, 15597008), (48, 13647382), (49, 13368864), (56, 11697756), (84, 7798504), (96, 6823691), (98, 6684432), (112, 5848878), (147, 4456288), (157, 4172448), (168, 3899252), (196, 3342216), (224, 2924439), (294, 2228144), (314, 2086224), (336, 1949626), (392, 1671108), (471, 1390816), (588, 1114072), (628, 1043112), (672, 974813), (784, 835554), (887, 738528), (942, 695408), (1099, 596064), (1176, 557036), (1256, 521556), (1568, 417777), (1774, 369264), (1884, 347704), (2198, 298032), (2352, 278518), (2512, 260778), (2661, 246176), (3297, 198688), (3548, 184632), (3768, 173852), (4396, 149016), (4704, 139259), (5024, 130389), (5322, 123088), (6209, 105504), (6594, 99344), (7096, 92316), (7536, 86926), (7693, 85152), (8792, 74508), (10644, 61544), (12418, 52752), (13188, 49672), (14192, 46158), (15072, 43463), (15386, 42576), (17584, 37254), (18627, 35168), (21288, 30772), (23079, 28384), (24836, 26376)]