670997376

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{11887}}^1$

素因数の和:11921

約数の個数: 144

約数和(自身を含む): 2246297040

約数和(自身を除く): 1575299664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 11887, 14112, 18816, 23774, 28224, 35661, 47548, 56448, 71322, 83209, 95096, 106983, 142644, 166418, 190192, 213966, 249627, 285288, 332836, 380384, 427932, 499254, 570576, 582463, 665672, 748881, 760768, 855864, 998508, 1141152, 1164926, 1331344, 1497762, 1521536, 1711728, 1747389, 1997016, 2282304, 2329852, 2662688, 2995524, 3423456, 3494778, 3994032, 4564608, 4659704, 5242167, 5325376, 5991048, 6846912, 6989556, 7988064, 9319408, 10484334, 10650752, 11982096, 13693824, 13979112, 15976128, 18638816, 20968668, 23964192, 27958224, 31952256, 37277632, 41937336, 47928384, 55916448, 74555264, 83874672, 95856768, 111832896, 167749344, 223665792, 335498688, 670997376]

約数ペア:

[(1, 670997376), (2, 335498688), (3, 223665792), (4, 167749344), (6, 111832896), (7, 95856768), (8, 83874672), (9, 74555264), (12, 55916448), (14, 47928384), (16, 41937336), (18, 37277632), (21, 31952256), (24, 27958224), (28, 23964192), (32, 20968668), (36, 18638816), (42, 15976128), (48, 13979112), (49, 13693824), (56, 11982096), (63, 10650752), (64, 10484334), (72, 9319408), (84, 7988064), (96, 6989556), (98, 6846912), (112, 5991048), (126, 5325376), (128, 5242167), (144, 4659704), (147, 4564608), (168, 3994032), (192, 3494778), (196, 3423456), (224, 2995524), (252, 2662688), (288, 2329852), (294, 2282304), (336, 1997016), (384, 1747389), (392, 1711728), (441, 1521536), (448, 1497762), (504, 1331344), (576, 1164926), (588, 1141152), (672, 998508), (784, 855864), (882, 760768), (896, 748881), (1008, 665672), (1152, 582463), (1176, 570576), (1344, 499254), (1568, 427932), (1764, 380384), (2016, 332836), (2352, 285288), (2688, 249627), (3136, 213966), (3528, 190192), (4032, 166418), (4704, 142644), (6272, 106983), (7056, 95096), (8064, 83209), (9408, 71322), (11887, 56448), (14112, 47548), (18816, 35661), (23774, 28224)]