497765814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 1356880896

約数和(自身を除く): 859115082

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 47, 49, 51, 78, 91, 94, 98, 102, 119, 141, 147, 163, 182, 221, 238, 273, 282, 294, 326, 329, 357, 442, 489, 546, 611, 637, 658, 663, 714, 799, 833, 978, 987, 1141, 1222, 1274, 1326, 1547, 1598, 1666, 1833, 1911, 1974, 2119, 2282, 2303, 2397, 2499, 2771, 3094, 3423, 3666, 3822, 4238, 4277, 4606, 4641, 4794, 4998, 5542, 5593, 6357, 6846, 6909, 7661, 7987, 8313, 8554, 9282, 10387, 10829, 11186, 12714, 12831, 13818, 14833, 15322, 15974, 16626, 16779, 19397, 20774, 21658, 22983, 23961, 25662, 29666, 29939, 31161, 32487, 33558, 36023, 38794, 39151, 44499, 45966, 47922, 53627, 58191, 59878, 62322, 64974, 72046, 72709, 78302, 88998, 89817, 99593, 103831, 107254, 108069, 116382, 117453, 130237, 135779, 145418, 160881, 179634, 199186, 207662, 216138, 218127, 234906, 252161, 260474, 271558, 298779, 311493, 321762, 375389, 390711, 407337, 436254, 504322, 508963, 597558, 622986, 697151, 750778, 756483, 781422, 814674, 911659, 1017926, 1126167, 1394302, 1512966, 1526889, 1693081, 1765127, 1823318, 2091453, 2252334, 2734977, 3053778, 3386162, 3530254, 4182906, 4880057, 5079243, 5295381, 5469954, 6381613, 9760114, 10158486, 10590762, 11851567, 12763226, 14640171, 19144839, 23703134, 29280342, 35554701, 38289678, 71109402, 82960969, 165921938, 248882907, 497765814]

約数ペア:

[(1, 497765814), (2, 248882907), (3, 165921938), (6, 82960969), (7, 71109402), (13, 38289678), (14, 35554701), (17, 29280342), (21, 23703134), (26, 19144839), (34, 14640171), (39, 12763226), (42, 11851567), (47, 10590762), (49, 10158486), (51, 9760114), (78, 6381613), (91, 5469954), (94, 5295381), (98, 5079243), (102, 4880057), (119, 4182906), (141, 3530254), (147, 3386162), (163, 3053778), (182, 2734977), (221, 2252334), (238, 2091453), (273, 1823318), (282, 1765127), (294, 1693081), (326, 1526889), (329, 1512966), (357, 1394302), (442, 1126167), (489, 1017926), (546, 911659), (611, 814674), (637, 781422), (658, 756483), (663, 750778), (714, 697151), (799, 622986), (833, 597558), (978, 508963), (987, 504322), (1141, 436254), (1222, 407337), (1274, 390711), (1326, 375389), (1547, 321762), (1598, 311493), (1666, 298779), (1833, 271558), (1911, 260474), (1974, 252161), (2119, 234906), (2282, 218127), (2303, 216138), (2397, 207662), (2499, 199186), (2771, 179634), (3094, 160881), (3423, 145418), (3666, 135779), (3822, 130237), (4238, 117453), (4277, 116382), (4606, 108069), (4641, 107254), (4794, 103831), (4998, 99593), (5542, 89817), (5593, 88998), (6357, 78302), (6846, 72709), (6909, 72046), (7661, 64974), (7987, 62322), (8313, 59878), (8554, 58191), (9282, 53627), (10387, 47922), (10829, 45966), (11186, 44499), (12714, 39151), (12831, 38794), (13818, 36023), (14833, 33558), (15322, 32487), (15974, 31161), (16626, 29939), (16779, 29666), (19397, 25662), (20774, 23961), (21658, 22983)]