245141442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1453}}^1$

素因数の和:1584

約数の個数: 96

約数和(自身を含む): 660511488

約数和(自身を除く): 415370046

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 103, 117, 126, 182, 206, 234, 273, 309, 546, 618, 721, 819, 927, 1339, 1442, 1453, 1638, 1854, 2163, 2678, 2906, 4017, 4326, 4359, 6489, 8034, 8718, 9373, 10171, 12051, 12978, 13077, 18746, 18889, 20342, 24102, 26154, 28119, 30513, 37778, 56238, 56667, 61026, 84357, 91539, 113334, 132223, 149659, 168714, 170001, 183078, 264446, 299318, 340002, 396669, 448977, 793338, 897954, 1047613, 1190007, 1346931, 1945567, 2095226, 2380014, 2693862, 3142839, 3891134, 5836701, 6285678, 9428517, 11673402, 13618969, 17510103, 18857034, 27237938, 35020206, 40856907, 81713814, 122570721, 245141442]

約数ペア:

[(1, 245141442), (2, 122570721), (3, 81713814), (6, 40856907), (7, 35020206), (9, 27237938), (13, 18857034), (14, 17510103), (18, 13618969), (21, 11673402), (26, 9428517), (39, 6285678), (42, 5836701), (63, 3891134), (78, 3142839), (91, 2693862), (103, 2380014), (117, 2095226), (126, 1945567), (182, 1346931), (206, 1190007), (234, 1047613), (273, 897954), (309, 793338), (546, 448977), (618, 396669), (721, 340002), (819, 299318), (927, 264446), (1339, 183078), (1442, 170001), (1453, 168714), (1638, 149659), (1854, 132223), (2163, 113334), (2678, 91539), (2906, 84357), (4017, 61026), (4326, 56667), (4359, 56238), (6489, 37778), (8034, 30513), (8718, 28119), (9373, 26154), (10171, 24102), (12051, 20342), (12978, 18889), (13077, 18746)]