880332544

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 2373525504

約数和(自身を除く): 1493192960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 53, 56, 62, 64, 91, 92, 104, 106, 112, 124, 128, 161, 182, 184, 208, 212, 217, 224, 248, 256, 299, 322, 364, 368, 371, 403, 416, 424, 434, 448, 496, 598, 644, 689, 713, 728, 736, 742, 806, 832, 848, 868, 896, 992, 1196, 1219, 1288, 1378, 1426, 1456, 1472, 1484, 1612, 1643, 1664, 1696, 1736, 1792, 1984, 2093, 2392, 2438, 2576, 2756, 2821, 2852, 2912, 2944, 2968, 3224, 3286, 3328, 3392, 3472, 3968, 4186, 4784, 4823, 4876, 4991, 5152, 5512, 5642, 5704, 5824, 5888, 5936, 6448, 6572, 6784, 6944, 7936, 8372, 8533, 9269, 9568, 9646, 9752, 9982, 10304, 11024, 11284, 11408, 11501, 11648, 11872, 12896, 13144, 13568, 13888, 15847, 16744, 17066, 18538, 19136, 19292, 19504, 19964, 20608, 21359, 22048, 22568, 22816, 23002, 23296, 23744, 25792, 26288, 27776, 31694, 33488, 34132, 37076, 37789, 38272, 38584, 39008, 39928, 41216, 42718, 44096, 45136, 45632, 46004, 47488, 51584, 52576, 55552, 63388, 64883, 66976, 68264, 74152, 75578, 76544, 77168, 78016, 79856, 85436, 88192, 90272, 91264, 92008, 94976, 103168, 105152, 110929, 126776, 129766, 133952, 136528, 148304, 149513, 151156, 154336, 156032, 159712, 170872, 176384, 180544, 182528, 184016, 210304, 221858, 253552, 259532, 264523, 267904, 273056, 296608, 299026, 302312, 308672, 312064, 319424, 341744, 361088, 368032, 420608, 443716, 491257, 507104, 519064, 529046, 535808, 546112, 593216, 598052, 604624, 617344, 638848, 683488, 722176, 736064, 887432, 982514, 1014208, 1038128, 1058092, 1092224, 1186432, 1196104, 1209248, 1234688, 1277696, 1366976, 1472128, 1774864, 1965028, 2028416, 2076256, 2116184, 2184448, 2372864, 2392208, 2418496, 2733952, 2944256, 3438799, 3549728, 3930056, 4056832, 4152512, 4232368, 4784416, 4836992, 5467904, 6877598, 7099456, 7860112, 8305024, 8464736, 9568832, 9673984, 13755196, 14198912, 15720224, 16610048, 16929472, 19137664, 27510392, 28397824, 31440448, 33858944, 38275328, 55020784, 62880896, 67717888, 110041568, 125761792, 220083136, 440166272, 880332544]

約数ペア:

[(1, 880332544), (2, 440166272), (4, 220083136), (7, 125761792), (8, 110041568), (13, 67717888), (14, 62880896), (16, 55020784), (23, 38275328), (26, 33858944), (28, 31440448), (31, 28397824), (32, 27510392), (46, 19137664), (52, 16929472), (53, 16610048), (56, 15720224), (62, 14198912), (64, 13755196), (91, 9673984), (92, 9568832), (104, 8464736), (106, 8305024), (112, 7860112), (124, 7099456), (128, 6877598), (161, 5467904), (182, 4836992), (184, 4784416), (208, 4232368), (212, 4152512), (217, 4056832), (224, 3930056), (248, 3549728), (256, 3438799), (299, 2944256), (322, 2733952), (364, 2418496), (368, 2392208), (371, 2372864), (403, 2184448), (416, 2116184), (424, 2076256), (434, 2028416), (448, 1965028), (496, 1774864), (598, 1472128), (644, 1366976), (689, 1277696), (713, 1234688), (728, 1209248), (736, 1196104), (742, 1186432), (806, 1092224), (832, 1058092), (848, 1038128), (868, 1014208), (896, 982514), (992, 887432), (1196, 736064), (1219, 722176), (1288, 683488), (1378, 638848), (1426, 617344), (1456, 604624), (1472, 598052), (1484, 593216), (1612, 546112), (1643, 535808), (1664, 529046), (1696, 519064), (1736, 507104), (1792, 491257), (1984, 443716), (2093, 420608), (2392, 368032), (2438, 361088), (2576, 341744), (2756, 319424), (2821, 312064), (2852, 308672), (2912, 302312), (2944, 299026), (2968, 296608), (3224, 273056), (3286, 267904), (3328, 264523), (3392, 259532), (3472, 253552), (3968, 221858), (4186, 210304), (4784, 184016), (4823, 182528), (4876, 180544), (4991, 176384), (5152, 170872), (5512, 159712), (5642, 156032), (5704, 154336), (5824, 151156), (5888, 149513), (5936, 148304), (6448, 136528), (6572, 133952), (6784, 129766), (6944, 126776), (7936, 110929), (8372, 105152), (8533, 103168), (9269, 94976), (9568, 92008), (9646, 91264), (9752, 90272), (9982, 88192), (10304, 85436), (11024, 79856), (11284, 78016), (11408, 77168), (11501, 76544), (11648, 75578), (11872, 74152), (12896, 68264), (13144, 66976), (13568, 64883), (13888, 63388), (15847, 55552), (16744, 52576), (17066, 51584), (18538, 47488), (19136, 46004), (19292, 45632), (19504, 45136), (19964, 44096), (20608, 42718), (21359, 41216), (22048, 39928), (22568, 39008), (22816, 38584), (23002, 38272), (23296, 37789), (23744, 37076), (25792, 34132), (26288, 33488), (27776, 31694)]