245750274

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 168

約数和(自身を含む): 697771200

約数和(自身を除く): 452020926

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 121, 126, 154, 162, 189, 198, 199, 231, 242, 243, 297, 363, 378, 398, 462, 486, 567, 594, 597, 693, 726, 729, 847, 891, 1089, 1134, 1194, 1386, 1393, 1458, 1694, 1701, 1782, 1791, 2079, 2178, 2189, 2541, 2673, 2786, 3267, 3402, 3582, 4158, 4179, 4378, 5082, 5103, 5346, 5373, 6237, 6534, 6567, 7623, 8019, 8358, 9801, 10206, 10746, 12474, 12537, 13134, 15246, 15323, 16038, 16119, 18711, 19602, 19701, 22869, 24079, 25074, 29403, 30646, 32238, 37422, 37611, 39402, 45738, 45969, 48158, 48357, 56133, 58806, 59103, 68607, 72237, 75222, 88209, 91938, 96714, 112266, 112833, 118206, 137214, 137907, 144474, 145071, 168553, 176418, 177309, 205821, 216711, 225666, 275814, 290142, 337106, 338499, 354618, 411642, 413721, 433422, 505659, 531927, 617463, 650133, 676998, 827442, 1011318, 1015497, 1063854, 1234926, 1241163, 1300266, 1516977, 1595781, 1950399, 2030994, 2482326, 3033954, 3191562, 3723489, 3900798, 4550931, 5851197, 7446978, 9101862, 11170467, 11702394, 13652793, 17553591, 22340934, 27305586, 35107182, 40958379, 81916758, 122875137, 245750274]

約数ペア:

[(1, 245750274), (2, 122875137), (3, 81916758), (6, 40958379), (7, 35107182), (9, 27305586), (11, 22340934), (14, 17553591), (18, 13652793), (21, 11702394), (22, 11170467), (27, 9101862), (33, 7446978), (42, 5851197), (54, 4550931), (63, 3900798), (66, 3723489), (77, 3191562), (81, 3033954), (99, 2482326), (121, 2030994), (126, 1950399), (154, 1595781), (162, 1516977), (189, 1300266), (198, 1241163), (199, 1234926), (231, 1063854), (242, 1015497), (243, 1011318), (297, 827442), (363, 676998), (378, 650133), (398, 617463), (462, 531927), (486, 505659), (567, 433422), (594, 413721), (597, 411642), (693, 354618), (726, 338499), (729, 337106), (847, 290142), (891, 275814), (1089, 225666), (1134, 216711), (1194, 205821), (1386, 177309), (1393, 176418), (1458, 168553), (1694, 145071), (1701, 144474), (1782, 137907), (1791, 137214), (2079, 118206), (2178, 112833), (2189, 112266), (2541, 96714), (2673, 91938), (2786, 88209), (3267, 75222), (3402, 72237), (3582, 68607), (4158, 59103), (4179, 58806), (4378, 56133), (5082, 48357), (5103, 48158), (5346, 45969), (5373, 45738), (6237, 39402), (6534, 37611), (6567, 37422), (7623, 32238), (8019, 30646), (8358, 29403), (9801, 25074), (10206, 24079), (10746, 22869), (12474, 19701), (12537, 19602), (13134, 18711), (15246, 16119), (15323, 16038)]