1497276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 4368000

約数和(自身を除く): 2870724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 199, 209, 228, 342, 396, 398, 418, 597, 627, 684, 796, 836, 1194, 1254, 1791, 1881, 2189, 2388, 2508, 3582, 3762, 3781, 4378, 6567, 7164, 7524, 7562, 8756, 11343, 13134, 15124, 19701, 22686, 26268, 34029, 39402, 41591, 45372, 68058, 78804, 83182, 124773, 136116, 166364, 249546, 374319, 499092, 748638, 1497276]

約数ペア:

[(1, 1497276), (2, 748638), (3, 499092), (4, 374319), (6, 249546), (9, 166364), (11, 136116), (12, 124773), (18, 83182), (19, 78804), (22, 68058), (33, 45372), (36, 41591), (38, 39402), (44, 34029), (57, 26268), (66, 22686), (76, 19701), (99, 15124), (114, 13134), (132, 11343), (171, 8756), (198, 7562), (199, 7524), (209, 7164), (228, 6567), (342, 4378), (396, 3781), (398, 3762), (418, 3582), (597, 2508), (627, 2388), (684, 2189), (796, 1881), (836, 1791), (1194, 1254)]