1851030272

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11351}}^1$

素因数の和:11394

約数の個数: 108

約数和(自身を含む): 4629095856

約数和(自身を除く): 2778065584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 2548, 2912, 3136, 3328, 5096, 5824, 6272, 10192, 11351, 11648, 12544, 20384, 22702, 23296, 40768, 45404, 79457, 81536, 90808, 147563, 158914, 163072, 181616, 295126, 317828, 363232, 556199, 590252, 635656, 726464, 1032941, 1112398, 1180504, 1271312, 1452928, 2065882, 2224796, 2361008, 2542624, 2905856, 4131764, 4449592, 4722016, 5085248, 7230587, 8263528, 8899184, 9444032, 10170496, 14461174, 16527056, 17798368, 18888064, 20340992, 28922348, 33054112, 35596736, 37776128, 57844696, 66108224, 71193472, 115689392, 132216448, 142386944, 231378784, 264432896, 462757568, 925515136, 1851030272]

約数ペア:

[(1, 1851030272), (2, 925515136), (4, 462757568), (7, 264432896), (8, 231378784), (13, 142386944), (14, 132216448), (16, 115689392), (26, 71193472), (28, 66108224), (32, 57844696), (49, 37776128), (52, 35596736), (56, 33054112), (64, 28922348), (91, 20340992), (98, 18888064), (104, 17798368), (112, 16527056), (128, 14461174), (182, 10170496), (196, 9444032), (208, 8899184), (224, 8263528), (256, 7230587), (364, 5085248), (392, 4722016), (416, 4449592), (448, 4131764), (637, 2905856), (728, 2542624), (784, 2361008), (832, 2224796), (896, 2065882), (1274, 1452928), (1456, 1271312), (1568, 1180504), (1664, 1112398), (1792, 1032941), (2548, 726464), (2912, 635656), (3136, 590252), (3328, 556199), (5096, 363232), (5824, 317828), (6272, 295126), (10192, 181616), (11351, 163072), (11648, 158914), (12544, 147563), (20384, 90808), (22702, 81536), (23296, 79457), (40768, 45404)]