219067752

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 563339520

約数和(自身を除く): 344271768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 157, 188, 282, 314, 376, 471, 564, 628, 942, 1128, 1237, 1256, 1884, 2474, 3711, 3768, 4948, 7379, 7422, 9896, 14758, 14844, 22137, 29516, 29688, 44274, 58139, 59032, 88548, 116278, 174417, 177096, 194209, 232556, 348834, 388418, 465112, 582627, 697668, 776836, 1165254, 1395336, 1553672, 2330508, 4661016, 9127823, 18255646, 27383469, 36511292, 54766938, 73022584, 109533876, 219067752]

約数ペア:

[(1, 219067752), (2, 109533876), (3, 73022584), (4, 54766938), (6, 36511292), (8, 27383469), (12, 18255646), (24, 9127823), (47, 4661016), (94, 2330508), (141, 1553672), (157, 1395336), (188, 1165254), (282, 776836), (314, 697668), (376, 582627), (471, 465112), (564, 388418), (628, 348834), (942, 232556), (1128, 194209), (1237, 177096), (1256, 174417), (1884, 116278), (2474, 88548), (3711, 59032), (3768, 58139), (4948, 44274), (7379, 29688), (7422, 29516), (9896, 22137), (14758, 14844)]