1047816294

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 2605056000

約数和(自身を除く): 1557239706

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 127, 133, 147, 211, 254, 266, 294, 343, 381, 399, 422, 633, 686, 762, 798, 889, 931, 1029, 1266, 1477, 1778, 1862, 2058, 2413, 2667, 2793, 2954, 4009, 4431, 4826, 5334, 5586, 6223, 6517, 7239, 8018, 8862, 10339, 12027, 12446, 13034, 14478, 16891, 18669, 19551, 20678, 24054, 26797, 28063, 31017, 33782, 37338, 39102, 43561, 50673, 53594, 56126, 62034, 72373, 80391, 84189, 87122, 101346, 118237, 130683, 144746, 160782, 168378, 187579, 196441, 217119, 236474, 261366, 354711, 375158, 392882, 434238, 509143, 562737, 589323, 709422, 827659, 1018286, 1125474, 1178646, 1313053, 1375087, 1527429, 1655318, 2482977, 2626106, 2750174, 3054858, 3564001, 3939159, 4125261, 4965954, 7128002, 7878318, 8250522, 9191371, 10692003, 18382742, 21384006, 24948007, 27574113, 49896014, 55148226, 74844021, 149688042, 174636049, 349272098, 523908147, 1047816294]

約数ペア:

[(1, 1047816294), (2, 523908147), (3, 349272098), (6, 174636049), (7, 149688042), (14, 74844021), (19, 55148226), (21, 49896014), (38, 27574113), (42, 24948007), (49, 21384006), (57, 18382742), (98, 10692003), (114, 9191371), (127, 8250522), (133, 7878318), (147, 7128002), (211, 4965954), (254, 4125261), (266, 3939159), (294, 3564001), (343, 3054858), (381, 2750174), (399, 2626106), (422, 2482977), (633, 1655318), (686, 1527429), (762, 1375087), (798, 1313053), (889, 1178646), (931, 1125474), (1029, 1018286), (1266, 827659), (1477, 709422), (1778, 589323), (1862, 562737), (2058, 509143), (2413, 434238), (2667, 392882), (2793, 375158), (2954, 354711), (4009, 261366), (4431, 236474), (4826, 217119), (5334, 196441), (5586, 187579), (6223, 168378), (6517, 160782), (7239, 144746), (8018, 130683), (8862, 118237), (10339, 101346), (12027, 87122), (12446, 84189), (13034, 80391), (14478, 72373), (16891, 62034), (18669, 56126), (19551, 53594), (20678, 50673), (24054, 43561), (26797, 39102), (28063, 37338), (31017, 33782)]