338342144

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8209}}^1$

素因数の和:8255

約数の個数: 72

約数和(自身を含む): 805499520

約数和(自身を除く): 467157376

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 8209, 10304, 16418, 20608, 32836, 41216, 57463, 65672, 114926, 131344, 188807, 229852, 262688, 377614, 459704, 525376, 755228, 919408, 1050752, 1321649, 1510456, 1838816, 2101504, 2643298, 3020912, 3677632, 5286596, 6041824, 7355264, 10573192, 12083648, 14710528, 21146384, 24167296, 42292768, 48334592, 84585536, 169171072, 338342144]

約数ペア:

[(1, 338342144), (2, 169171072), (4, 84585536), (7, 48334592), (8, 42292768), (14, 24167296), (16, 21146384), (23, 14710528), (28, 12083648), (32, 10573192), (46, 7355264), (56, 6041824), (64, 5286596), (92, 3677632), (112, 3020912), (128, 2643298), (161, 2101504), (184, 1838816), (224, 1510456), (256, 1321649), (322, 1050752), (368, 919408), (448, 755228), (644, 525376), (736, 459704), (896, 377614), (1288, 262688), (1472, 229852), (1792, 188807), (2576, 131344), (2944, 114926), (5152, 65672), (5888, 57463), (8209, 41216), (10304, 32836), (16418, 20608)]