244147072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4733}}^1$

素因数の和:4791

約数の個数: 64

約数和(自身を含む): 540812160

約数和(自身を除く): 296665088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 4733, 6448, 9466, 12896, 18932, 25792, 37864, 51584, 61529, 75728, 123058, 146723, 151456, 246116, 293446, 302912, 492232, 586892, 605824, 984464, 1173784, 1907399, 1968928, 2347568, 3814798, 3937856, 4695136, 7629596, 7875712, 9390272, 15259192, 18780544, 30518384, 61036768, 122073536, 244147072]

約数ペア:

[(1, 244147072), (2, 122073536), (4, 61036768), (8, 30518384), (13, 18780544), (16, 15259192), (26, 9390272), (31, 7875712), (32, 7629596), (52, 4695136), (62, 3937856), (64, 3814798), (104, 2347568), (124, 1968928), (128, 1907399), (208, 1173784), (248, 984464), (403, 605824), (416, 586892), (496, 492232), (806, 302912), (832, 293446), (992, 246116), (1612, 151456), (1664, 146723), (1984, 123058), (3224, 75728), (3968, 61529), (4733, 51584), (6448, 37864), (9466, 25792), (12896, 18932)]