261008352

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 192

約数和(自身を含む): 860025600

約数和(自身を除く): 599017248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 96, 99, 108, 116, 132, 144, 174, 176, 198, 216, 232, 261, 264, 288, 297, 319, 348, 352, 396, 432, 464, 522, 528, 594, 638, 696, 783, 792, 864, 928, 947, 957, 1044, 1056, 1188, 1276, 1392, 1566, 1584, 1894, 1914, 2088, 2376, 2552, 2784, 2841, 2871, 3132, 3168, 3788, 3828, 4176, 4752, 5104, 5682, 5742, 6264, 7576, 7656, 8352, 8523, 8613, 9504, 10208, 10417, 11364, 11484, 12528, 15152, 15312, 17046, 17226, 20834, 22728, 22968, 25056, 25569, 27463, 30304, 30624, 31251, 34092, 34452, 41668, 45456, 45936, 51138, 54926, 62502, 68184, 68904, 82389, 83336, 90912, 91872, 93753, 102276, 109852, 125004, 136368, 137808, 164778, 166672, 187506, 204552, 219704, 247167, 250008, 272736, 275616, 281259, 302093, 329556, 333344, 375012, 409104, 439408, 494334, 500016, 562518, 604186, 659112, 741501, 750024, 818208, 878816, 906279, 988668, 1000032, 1125036, 1208372, 1318224, 1483002, 1500048, 1812558, 1977336, 2250072, 2416744, 2636448, 2718837, 2966004, 3000096, 3625116, 3954672, 4500144, 4833488, 5437674, 5932008, 7250232, 7909344, 8156511, 9000288, 9666976, 10875348, 11864016, 14500464, 16313022, 21750696, 23728032, 29000928, 32626044, 43501392, 65252088, 87002784, 130504176, 261008352]

約数ペア:

[(1, 261008352), (2, 130504176), (3, 87002784), (4, 65252088), (6, 43501392), (8, 32626044), (9, 29000928), (11, 23728032), (12, 21750696), (16, 16313022), (18, 14500464), (22, 11864016), (24, 10875348), (27, 9666976), (29, 9000288), (32, 8156511), (33, 7909344), (36, 7250232), (44, 5932008), (48, 5437674), (54, 4833488), (58, 4500144), (66, 3954672), (72, 3625116), (87, 3000096), (88, 2966004), (96, 2718837), (99, 2636448), (108, 2416744), (116, 2250072), (132, 1977336), (144, 1812558), (174, 1500048), (176, 1483002), (198, 1318224), (216, 1208372), (232, 1125036), (261, 1000032), (264, 988668), (288, 906279), (297, 878816), (319, 818208), (348, 750024), (352, 741501), (396, 659112), (432, 604186), (464, 562518), (522, 500016), (528, 494334), (594, 439408), (638, 409104), (696, 375012), (783, 333344), (792, 329556), (864, 302093), (928, 281259), (947, 275616), (957, 272736), (1044, 250008), (1056, 247167), (1188, 219704), (1276, 204552), (1392, 187506), (1566, 166672), (1584, 164778), (1894, 137808), (1914, 136368), (2088, 125004), (2376, 109852), (2552, 102276), (2784, 93753), (2841, 91872), (2871, 90912), (3132, 83336), (3168, 82389), (3788, 68904), (3828, 68184), (4176, 62502), (4752, 54926), (5104, 51138), (5682, 45936), (5742, 45456), (6264, 41668), (7576, 34452), (7656, 34092), (8352, 31251), (8523, 30624), (8613, 30304), (9504, 27463), (10208, 25569), (10417, 25056), (11364, 22968), (11484, 22728), (12528, 20834), (15152, 17226), (15312, 17046)]