521137344

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4303

約数の個数: 168

約数和(自身を含む): 1727746608

約数和(自身を除く): 1206609264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2912, 3136, 3822, 4261, 4368, 4704, 5096, 5824, 7644, 8522, 8736, 9408, 10192, 12783, 15288, 17044, 17472, 20384, 25566, 29827, 30576, 34088, 40768, 51132, 55393, 59654, 61152, 68176, 89481, 102264, 110786, 119308, 122304, 136352, 166179, 178962, 204528, 208789, 221572, 238616, 272704, 332358, 357924, 387751, 409056, 417578, 443144, 477232, 626367, 664716, 715848, 775502, 818112, 835156, 886288, 954464, 1163253, 1252734, 1329432, 1431696, 1551004, 1670312, 1772576, 1908928, 2326506, 2505468, 2658864, 2714257, 2863392, 3102008, 3340624, 3545152, 4653012, 5010936, 5317728, 5428514, 5726784, 6204016, 6681248, 8142771, 9306024, 10021872, 10635456, 10857028, 12408032, 13362496, 16285542, 18612048, 20043744, 21714056, 24816064, 32571084, 37224096, 40087488, 43428112, 65142168, 74448192, 86856224, 130284336, 173712448, 260568672, 521137344]

約数ペア:

[(1, 521137344), (2, 260568672), (3, 173712448), (4, 130284336), (6, 86856224), (7, 74448192), (8, 65142168), (12, 43428112), (13, 40087488), (14, 37224096), (16, 32571084), (21, 24816064), (24, 21714056), (26, 20043744), (28, 18612048), (32, 16285542), (39, 13362496), (42, 12408032), (48, 10857028), (49, 10635456), (52, 10021872), (56, 9306024), (64, 8142771), (78, 6681248), (84, 6204016), (91, 5726784), (96, 5428514), (98, 5317728), (104, 5010936), (112, 4653012), (147, 3545152), (156, 3340624), (168, 3102008), (182, 2863392), (192, 2714257), (196, 2658864), (208, 2505468), (224, 2326506), (273, 1908928), (294, 1772576), (312, 1670312), (336, 1551004), (364, 1431696), (392, 1329432), (416, 1252734), (448, 1163253), (546, 954464), (588, 886288), (624, 835156), (637, 818112), (672, 775502), (728, 715848), (784, 664716), (832, 626367), (1092, 477232), (1176, 443144), (1248, 417578), (1274, 409056), (1344, 387751), (1456, 357924), (1568, 332358), (1911, 272704), (2184, 238616), (2352, 221572), (2496, 208789), (2548, 204528), (2912, 178962), (3136, 166179), (3822, 136352), (4261, 122304), (4368, 119308), (4704, 110786), (5096, 102264), (5824, 89481), (7644, 68176), (8522, 61152), (8736, 59654), (9408, 55393), (10192, 51132), (12783, 40768), (15288, 34088), (17044, 30576), (17472, 29827), (20384, 25566)]