516897472

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 168

約数和(自身を含む): 1329659520

約数和(自身を除く): 812762048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 364, 392, 403, 409, 416, 434, 448, 496, 637, 728, 784, 806, 818, 832, 868, 992, 1274, 1456, 1519, 1568, 1612, 1636, 1736, 1984, 2548, 2821, 2863, 2912, 3038, 3136, 3224, 3272, 3472, 5096, 5317, 5642, 5726, 5824, 6076, 6448, 6544, 6944, 10192, 10634, 11284, 11452, 12152, 12679, 12896, 13088, 13888, 19747, 20041, 20384, 21268, 22568, 22904, 24304, 25358, 25792, 26176, 37219, 39494, 40082, 40768, 42536, 45136, 45808, 48608, 50716, 74438, 78988, 80164, 85072, 88753, 90272, 91616, 97216, 101432, 148876, 157976, 160328, 164827, 170144, 177506, 180544, 183232, 202864, 260533, 297752, 315952, 320656, 329654, 340288, 355012, 405728, 521066, 595504, 621271, 631904, 641312, 659308, 710024, 811456, 1042132, 1153789, 1191008, 1242542, 1263808, 1282624, 1318616, 1420048, 2084264, 2307578, 2382016, 2485084, 2637232, 2840096, 4168528, 4615156, 4970168, 5274464, 5680192, 8076523, 8337056, 9230312, 9940336, 10548928, 16153046, 16674112, 18460624, 19880672, 32306092, 36921248, 39761344, 64612184, 73842496, 129224368, 258448736, 516897472]

約数ペア:

[(1, 516897472), (2, 258448736), (4, 129224368), (7, 73842496), (8, 64612184), (13, 39761344), (14, 36921248), (16, 32306092), (26, 19880672), (28, 18460624), (31, 16674112), (32, 16153046), (49, 10548928), (52, 9940336), (56, 9230312), (62, 8337056), (64, 8076523), (91, 5680192), (98, 5274464), (104, 4970168), (112, 4615156), (124, 4168528), (182, 2840096), (196, 2637232), (208, 2485084), (217, 2382016), (224, 2307578), (248, 2084264), (364, 1420048), (392, 1318616), (403, 1282624), (409, 1263808), (416, 1242542), (434, 1191008), (448, 1153789), (496, 1042132), (637, 811456), (728, 710024), (784, 659308), (806, 641312), (818, 631904), (832, 621271), (868, 595504), (992, 521066), (1274, 405728), (1456, 355012), (1519, 340288), (1568, 329654), (1612, 320656), (1636, 315952), (1736, 297752), (1984, 260533), (2548, 202864), (2821, 183232), (2863, 180544), (2912, 177506), (3038, 170144), (3136, 164827), (3224, 160328), (3272, 157976), (3472, 148876), (5096, 101432), (5317, 97216), (5642, 91616), (5726, 90272), (5824, 88753), (6076, 85072), (6448, 80164), (6544, 78988), (6944, 74438), (10192, 50716), (10634, 48608), (11284, 45808), (11452, 45136), (12152, 42536), (12679, 40768), (12896, 40082), (13088, 39494), (13888, 37219), (19747, 26176), (20041, 25792), (20384, 25358), (21268, 24304), (22568, 22904)]