1178412248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2609}}^1$

素因数の和:2772

約数の個数: 64

約数和(自身を含む): 2459872800

約数和(自身を除く): 1281460552

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 101, 104, 172, 202, 344, 404, 559, 808, 1118, 1313, 2236, 2609, 2626, 4343, 4472, 5218, 5252, 8686, 10436, 10504, 17372, 20872, 33917, 34744, 56459, 67834, 112187, 112918, 135668, 224374, 225836, 263509, 271336, 448748, 451672, 527018, 897496, 1054036, 1458431, 2108072, 2916862, 3425617, 5833724, 6851234, 11330887, 11667448, 13702468, 22661774, 27404936, 45323548, 90647096, 147301531, 294603062, 589206124, 1178412248]

約数ペア:

[(1, 1178412248), (2, 589206124), (4, 294603062), (8, 147301531), (13, 90647096), (26, 45323548), (43, 27404936), (52, 22661774), (86, 13702468), (101, 11667448), (104, 11330887), (172, 6851234), (202, 5833724), (344, 3425617), (404, 2916862), (559, 2108072), (808, 1458431), (1118, 1054036), (1313, 897496), (2236, 527018), (2609, 451672), (2626, 448748), (4343, 271336), (4472, 263509), (5218, 225836), (5252, 224374), (8686, 135668), (10436, 112918), (10504, 112187), (17372, 67834), (20872, 56459), (33917, 34744)]