19172800512

素因数分解:

$2^{11}\times 3^2\times {\mathrm{1040191}}^1$

素因数の和:1040219

約数の個数: 72

約数和(自身を含む): 55374621120

約数和(自身を除く): 36201820608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 1040191, 2080382, 3120573, 4160764, 6241146, 8321528, 9361719, 12482292, 16643056, 18723438, 24964584, 33286112, 37446876, 49929168, 66572224, 74893752, 99858336, 133144448, 149787504, 199716672, 266288896, 299575008, 399433344, 532577792, 599150016, 798866688, 1065155584, 1198300032, 1597733376, 2130311168, 2396600064, 3195466752, 4793200128, 6390933504, 9586400256, 19172800512]

約数ペア:

[(1, 19172800512), (2, 9586400256), (3, 6390933504), (4, 4793200128), (6, 3195466752), (8, 2396600064), (9, 2130311168), (12, 1597733376), (16, 1198300032), (18, 1065155584), (24, 798866688), (32, 599150016), (36, 532577792), (48, 399433344), (64, 299575008), (72, 266288896), (96, 199716672), (128, 149787504), (144, 133144448), (192, 99858336), (256, 74893752), (288, 66572224), (384, 49929168), (512, 37446876), (576, 33286112), (768, 24964584), (1024, 18723438), (1152, 16643056), (1536, 12482292), (2048, 9361719), (2304, 8321528), (3072, 6241146), (4608, 4160764), (6144, 3120573), (9216, 2080382), (18432, 1040191)]