225563364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25367}}^1$

素因数の和:25409

約数の個数: 72

約数和(自身を含む): 646376640

約数和(自身を除く): 420813276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 25367, 50734, 76101, 101468, 152202, 228303, 304404, 329771, 456606, 481973, 659542, 913212, 963946, 989313, 1319084, 1445919, 1927892, 1978626, 2891838, 2967939, 3957252, 4337757, 5783676, 5935878, 6265649, 8675514, 11871756, 12531298, 17351028, 18796947, 25062596, 37593894, 56390841, 75187788, 112781682, 225563364]

約数ペア:

[(1, 225563364), (2, 112781682), (3, 75187788), (4, 56390841), (6, 37593894), (9, 25062596), (12, 18796947), (13, 17351028), (18, 12531298), (19, 11871756), (26, 8675514), (36, 6265649), (38, 5935878), (39, 5783676), (52, 4337757), (57, 3957252), (76, 2967939), (78, 2891838), (114, 1978626), (117, 1927892), (156, 1445919), (171, 1319084), (228, 989313), (234, 963946), (247, 913212), (342, 659542), (468, 481973), (494, 456606), (684, 329771), (741, 304404), (988, 228303), (1482, 152202), (2223, 101468), (2964, 76101), (4446, 50734), (8892, 25367)]