254423010432

素因数分解:

$2^7\times 3^1\times {\mathrm{9209}}^1\times {\mathrm{71947}}^1$

素因数の和:81173

約数の個数: 64

約数和(自身を含む): 675893901600

約数和(自身を除く): 421470891168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 9209, 18418, 27627, 36836, 55254, 71947, 73672, 110508, 143894, 147344, 215841, 221016, 287788, 294688, 431682, 442032, 575576, 589376, 863364, 884064, 1151152, 1178752, 1726728, 1768128, 2302304, 3453456, 3536256, 4604608, 6906912, 9209216, 13813824, 27627648, 662559923, 1325119846, 1987679769, 2650239692, 3975359538, 5300479384, 7950719076, 10600958768, 15901438152, 21201917536, 31802876304, 42403835072, 63605752608, 84807670144, 127211505216, 254423010432]

約数ペア:

[(1, 254423010432), (2, 127211505216), (3, 84807670144), (4, 63605752608), (6, 42403835072), (8, 31802876304), (12, 21201917536), (16, 15901438152), (24, 10600958768), (32, 7950719076), (48, 5300479384), (64, 3975359538), (96, 2650239692), (128, 1987679769), (192, 1325119846), (384, 662559923), (9209, 27627648), (18418, 13813824), (27627, 9209216), (36836, 6906912), (55254, 4604608), (71947, 3536256), (73672, 3453456), (110508, 2302304), (143894, 1768128), (147344, 1726728), (215841, 1178752), (221016, 1151152), (287788, 884064), (294688, 863364), (431682, 589376), (442032, 575576)]