225290888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 460062720

約数和(自身を除く): 234771832

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 127, 184, 248, 254, 311, 508, 622, 713, 1016, 1244, 1426, 2488, 2852, 2921, 3937, 5704, 5842, 7153, 7874, 9641, 11684, 14306, 15748, 19282, 23368, 28612, 31496, 38564, 39497, 57224, 77128, 78994, 90551, 157988, 181102, 221743, 315976, 362204, 443486, 724408, 886972, 908431, 1224407, 1773944, 1816862, 2448814, 3633724, 4897628, 7267448, 9795256, 28161361, 56322722, 112645444, 225290888]

約数ペア:

[(1, 225290888), (2, 112645444), (4, 56322722), (8, 28161361), (23, 9795256), (31, 7267448), (46, 4897628), (62, 3633724), (92, 2448814), (124, 1816862), (127, 1773944), (184, 1224407), (248, 908431), (254, 886972), (311, 724408), (508, 443486), (622, 362204), (713, 315976), (1016, 221743), (1244, 181102), (1426, 157988), (2488, 90551), (2852, 78994), (2921, 77128), (3937, 57224), (5704, 39497), (5842, 38564), (7153, 31496), (7874, 28612), (9641, 23368), (11684, 19282), (14306, 15748)]