1617889056

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{343939}}^1$

素因数の和:343966

約数の個数: 72

約数和(自身を含む): 4940354160

約数和(自身を除く): 3322465104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 343939, 687878, 1031817, 1375756, 2063634, 2407573, 2751512, 4127268, 4815146, 5503024, 7222719, 8254536, 9630292, 11006048, 14445438, 16509072, 16853011, 19260584, 28890876, 33018144, 33706022, 38521168, 50559033, 57781752, 67412044, 77042336, 101118066, 115563504, 134824088, 202236132, 231127008, 269648176, 404472264, 539296352, 808944528, 1617889056]

約数ペア:

[(1, 1617889056), (2, 808944528), (3, 539296352), (4, 404472264), (6, 269648176), (7, 231127008), (8, 202236132), (12, 134824088), (14, 115563504), (16, 101118066), (21, 77042336), (24, 67412044), (28, 57781752), (32, 50559033), (42, 38521168), (48, 33706022), (49, 33018144), (56, 28890876), (84, 19260584), (96, 16853011), (98, 16509072), (112, 14445438), (147, 11006048), (168, 9630292), (196, 8254536), (224, 7222719), (294, 5503024), (336, 4815146), (392, 4127268), (588, 2751512), (672, 2407573), (784, 2063634), (1176, 1375756), (1568, 1031817), (2352, 687878), (4704, 343939)]