248078844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4691}}^1$

素因数の和:4827

約数の個数: 72

約数和(自身を含む): 681447312

約数和(自身を除く): 433368468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 2034, 2938, 4068, 4407, 4691, 5876, 8814, 9382, 13221, 14073, 17628, 18764, 26442, 28146, 42219, 52884, 56292, 60983, 84438, 121966, 168876, 182949, 243932, 365898, 530083, 548847, 731796, 1060166, 1097694, 1590249, 2120332, 2195388, 3180498, 4770747, 6360996, 6891079, 9541494, 13782158, 19082988, 20673237, 27564316, 41346474, 62019711, 82692948, 124039422, 248078844]

約数ペア:

[(1, 248078844), (2, 124039422), (3, 82692948), (4, 62019711), (6, 41346474), (9, 27564316), (12, 20673237), (13, 19082988), (18, 13782158), (26, 9541494), (36, 6891079), (39, 6360996), (52, 4770747), (78, 3180498), (113, 2195388), (117, 2120332), (156, 1590249), (226, 1097694), (234, 1060166), (339, 731796), (452, 548847), (468, 530083), (678, 365898), (1017, 243932), (1356, 182949), (1469, 168876), (2034, 121966), (2938, 84438), (4068, 60983), (4407, 56292), (4691, 52884), (5876, 42219), (8814, 28146), (9382, 26442), (13221, 18764), (14073, 17628)]