834313984

素因数分解:

$2^8\times 7^2\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 108

約数和(自身を含む): 1952441064

約数和(自身を除く): 1118127080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 227, 256, 293, 392, 448, 454, 586, 784, 896, 908, 1172, 1568, 1589, 1792, 1816, 2051, 2344, 3136, 3178, 3632, 4102, 4688, 6272, 6356, 7264, 8204, 9376, 11123, 12544, 12712, 14357, 14528, 16408, 18752, 22246, 25424, 28714, 29056, 32816, 37504, 44492, 50848, 57428, 58112, 65632, 66511, 75008, 88984, 101696, 114856, 131264, 133022, 177968, 203392, 229712, 262528, 266044, 355936, 406784, 459424, 465577, 525056, 532088, 711872, 918848, 931154, 1064176, 1423744, 1837696, 1862308, 2128352, 2847488, 3259039, 3675392, 3724616, 4256704, 6518078, 7449232, 8513408, 13036156, 14898464, 17026816, 26072312, 29796928, 52144624, 59593856, 104289248, 119187712, 208578496, 417156992, 834313984]

約数ペア:

[(1, 834313984), (2, 417156992), (4, 208578496), (7, 119187712), (8, 104289248), (14, 59593856), (16, 52144624), (28, 29796928), (32, 26072312), (49, 17026816), (56, 14898464), (64, 13036156), (98, 8513408), (112, 7449232), (128, 6518078), (196, 4256704), (224, 3724616), (227, 3675392), (256, 3259039), (293, 2847488), (392, 2128352), (448, 1862308), (454, 1837696), (586, 1423744), (784, 1064176), (896, 931154), (908, 918848), (1172, 711872), (1568, 532088), (1589, 525056), (1792, 465577), (1816, 459424), (2051, 406784), (2344, 355936), (3136, 266044), (3178, 262528), (3632, 229712), (4102, 203392), (4688, 177968), (6272, 133022), (6356, 131264), (7264, 114856), (8204, 101696), (9376, 88984), (11123, 75008), (12544, 66511), (12712, 65632), (14357, 58112), (14528, 57428), (16408, 50848), (18752, 44492), (22246, 37504), (25424, 32816), (28714, 29056)]