268032128

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23011}}^1$

素因数の和:23045

約数の個数: 64

約数和(自身を含む): 657222720

約数和(自身を除く): 389190592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 23011, 46022, 92044, 161077, 184088, 299143, 322154, 368176, 598286, 644308, 736352, 1196572, 1288616, 1472704, 2094001, 2393144, 2577232, 2945408, 4188002, 4786288, 5154464, 8376004, 9572576, 10308928, 16752008, 19145152, 20617856, 33504016, 38290304, 67008032, 134016064, 268032128]

約数ペア:

[(1, 268032128), (2, 134016064), (4, 67008032), (7, 38290304), (8, 33504016), (13, 20617856), (14, 19145152), (16, 16752008), (26, 10308928), (28, 9572576), (32, 8376004), (52, 5154464), (56, 4786288), (64, 4188002), (91, 2945408), (104, 2577232), (112, 2393144), (128, 2094001), (182, 1472704), (208, 1288616), (224, 1196572), (364, 736352), (416, 644308), (448, 598286), (728, 368176), (832, 322154), (896, 299143), (1456, 184088), (1664, 161077), (2912, 92044), (5824, 46022), (11648, 23011)]