212968602

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 168

約数和(自身を含む): 610051392

約数和(自身を除く): 397082790

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 81, 98, 99, 126, 147, 154, 162, 189, 198, 231, 243, 271, 294, 297, 378, 441, 462, 486, 539, 542, 567, 594, 693, 729, 813, 882, 891, 1078, 1134, 1323, 1386, 1458, 1617, 1626, 1701, 1782, 1897, 2079, 2439, 2646, 2673, 2981, 3234, 3402, 3794, 3969, 4158, 4851, 4878, 5103, 5346, 5691, 5962, 6237, 7317, 7938, 8019, 8943, 9702, 10206, 11382, 11907, 12474, 13279, 14553, 14634, 16038, 17073, 17886, 18711, 20867, 21951, 23814, 26558, 26829, 29106, 34146, 35721, 37422, 39837, 41734, 43659, 43902, 51219, 53658, 56133, 62601, 65853, 71442, 79674, 80487, 87318, 102438, 112266, 119511, 125202, 130977, 131706, 146069, 153657, 160974, 187803, 197559, 239022, 241461, 261954, 292138, 307314, 358533, 375606, 392931, 395118, 438207, 460971, 482922, 563409, 717066, 724383, 785862, 876414, 921942, 1075599, 1126818, 1314621, 1382913, 1448766, 1690227, 2151198, 2173149, 2629242, 2765826, 3226797, 3380454, 3943863, 4346298, 5070681, 6453594, 7887726, 9680391, 10141362, 11831589, 15212043, 19360782, 23663178, 30424086, 35494767, 70989534, 106484301, 212968602]

約数ペア:

[(1, 212968602), (2, 106484301), (3, 70989534), (6, 35494767), (7, 30424086), (9, 23663178), (11, 19360782), (14, 15212043), (18, 11831589), (21, 10141362), (22, 9680391), (27, 7887726), (33, 6453594), (42, 5070681), (49, 4346298), (54, 3943863), (63, 3380454), (66, 3226797), (77, 2765826), (81, 2629242), (98, 2173149), (99, 2151198), (126, 1690227), (147, 1448766), (154, 1382913), (162, 1314621), (189, 1126818), (198, 1075599), (231, 921942), (243, 876414), (271, 785862), (294, 724383), (297, 717066), (378, 563409), (441, 482922), (462, 460971), (486, 438207), (539, 395118), (542, 392931), (567, 375606), (594, 358533), (693, 307314), (729, 292138), (813, 261954), (882, 241461), (891, 239022), (1078, 197559), (1134, 187803), (1323, 160974), (1386, 153657), (1458, 146069), (1617, 131706), (1626, 130977), (1701, 125202), (1782, 119511), (1897, 112266), (2079, 102438), (2439, 87318), (2646, 80487), (2673, 79674), (2981, 71442), (3234, 65853), (3402, 62601), (3794, 56133), (3969, 53658), (4158, 51219), (4851, 43902), (4878, 43659), (5103, 41734), (5346, 39837), (5691, 37422), (5962, 35721), (6237, 34146), (7317, 29106), (7938, 26829), (8019, 26558), (8943, 23814), (9702, 21951), (10206, 20867), (11382, 18711), (11907, 17886), (12474, 17073), (13279, 16038), (14553, 14634)]