1691178944

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{3191}}^1$

素因数の和:3243

約数の個数: 126

約数和(自身を含む): 4228560504

約数和(自身を除く): 2537381560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 448, 637, 676, 728, 784, 832, 1183, 1274, 1352, 1456, 1568, 2366, 2548, 2704, 2912, 3136, 3191, 4732, 5096, 5408, 5824, 6382, 8281, 9464, 10192, 10816, 12764, 16562, 18928, 20384, 22337, 25528, 33124, 37856, 40768, 41483, 44674, 51056, 66248, 75712, 82966, 89348, 102112, 132496, 156359, 165932, 178696, 204224, 264992, 290381, 312718, 331864, 357392, 529984, 539279, 580762, 625436, 663728, 714784, 1078558, 1161524, 1250872, 1327456, 1429568, 2032667, 2157116, 2323048, 2501744, 2654912, 3774953, 4065334, 4314232, 4646096, 5003488, 7549906, 8130668, 8628464, 9292192, 10006976, 15099812, 16261336, 17256928, 18584384, 26424671, 30199624, 32522672, 34513856, 52849342, 60399248, 65045344, 105698684, 120798496, 130090688, 211397368, 241596992, 422794736, 845589472, 1691178944]

約数ペア:

[(1, 1691178944), (2, 845589472), (4, 422794736), (7, 241596992), (8, 211397368), (13, 130090688), (14, 120798496), (16, 105698684), (26, 65045344), (28, 60399248), (32, 52849342), (49, 34513856), (52, 32522672), (56, 30199624), (64, 26424671), (91, 18584384), (98, 17256928), (104, 16261336), (112, 15099812), (169, 10006976), (182, 9292192), (196, 8628464), (208, 8130668), (224, 7549906), (338, 5003488), (364, 4646096), (392, 4314232), (416, 4065334), (448, 3774953), (637, 2654912), (676, 2501744), (728, 2323048), (784, 2157116), (832, 2032667), (1183, 1429568), (1274, 1327456), (1352, 1250872), (1456, 1161524), (1568, 1078558), (2366, 714784), (2548, 663728), (2704, 625436), (2912, 580762), (3136, 539279), (3191, 529984), (4732, 357392), (5096, 331864), (5408, 312718), (5824, 290381), (6382, 264992), (8281, 204224), (9464, 178696), (10192, 165932), (10816, 156359), (12764, 132496), (16562, 102112), (18928, 89348), (20384, 82966), (22337, 75712), (25528, 66248), (33124, 51056), (37856, 44674), (40768, 41483)]