237136644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4177}}^1$

素因数の和:4289

約数の個数: 72

約数和(自身を含む): 638732640

約数和(自身を除く): 401595996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2988, 3154, 4177, 4731, 6308, 8354, 9462, 12531, 14193, 16708, 18924, 25062, 28386, 37593, 50124, 56772, 75186, 79363, 150372, 158726, 238089, 317452, 346691, 476178, 693382, 714267, 952356, 1040073, 1386764, 1428534, 2080146, 2857068, 3120219, 4160292, 6240438, 6587129, 12480876, 13174258, 19761387, 26348516, 39522774, 59284161, 79045548, 118568322, 237136644]

約数ペア:

[(1, 237136644), (2, 118568322), (3, 79045548), (4, 59284161), (6, 39522774), (9, 26348516), (12, 19761387), (18, 13174258), (19, 12480876), (36, 6587129), (38, 6240438), (57, 4160292), (76, 3120219), (83, 2857068), (114, 2080146), (166, 1428534), (171, 1386764), (228, 1040073), (249, 952356), (332, 714267), (342, 693382), (498, 476178), (684, 346691), (747, 317452), (996, 238089), (1494, 158726), (1577, 150372), (2988, 79363), (3154, 75186), (4177, 56772), (4731, 50124), (6308, 37593), (8354, 28386), (9462, 25062), (12531, 18924), (14193, 16708)]