2563063398

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 128

約数和(自身を含む): 6665379840

約数和(自身を除く): 4102316442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 97, 126, 162, 189, 194, 243, 291, 378, 486, 567, 582, 679, 729, 863, 873, 1134, 1358, 1458, 1701, 1726, 1746, 2037, 2187, 2589, 2619, 3402, 4074, 4374, 5103, 5178, 5238, 6041, 6111, 7767, 7857, 10206, 12082, 12222, 15309, 15534, 15714, 18123, 18333, 23301, 23571, 30618, 36246, 36666, 46602, 47142, 54369, 54999, 69903, 70713, 83711, 108738, 109998, 139806, 141426, 163107, 164997, 167422, 209709, 212139, 251133, 326214, 329994, 419418, 424278, 489321, 494991, 502266, 585977, 629127, 753399, 978642, 989982, 1171954, 1258254, 1467963, 1484973, 1506798, 1757931, 1887381, 2260197, 2935926, 2969946, 3515862, 3774762, 4403889, 4520394, 5273793, 6780591, 8807778, 10547586, 13211667, 13561182, 15821379, 20341773, 26423334, 31642758, 40683546, 47464137, 61025319, 94928274, 122050638, 142392411, 183075957, 284784822, 366151914, 427177233, 854354466, 1281531699, 2563063398]

約数ペア:

[(1, 2563063398), (2, 1281531699), (3, 854354466), (6, 427177233), (7, 366151914), (9, 284784822), (14, 183075957), (18, 142392411), (21, 122050638), (27, 94928274), (42, 61025319), (54, 47464137), (63, 40683546), (81, 31642758), (97, 26423334), (126, 20341773), (162, 15821379), (189, 13561182), (194, 13211667), (243, 10547586), (291, 8807778), (378, 6780591), (486, 5273793), (567, 4520394), (582, 4403889), (679, 3774762), (729, 3515862), (863, 2969946), (873, 2935926), (1134, 2260197), (1358, 1887381), (1458, 1757931), (1701, 1506798), (1726, 1484973), (1746, 1467963), (2037, 1258254), (2187, 1171954), (2589, 989982), (2619, 978642), (3402, 753399), (4074, 629127), (4374, 585977), (5103, 502266), (5178, 494991), (5238, 489321), (6041, 424278), (6111, 419418), (7767, 329994), (7857, 326214), (10206, 251133), (12082, 212139), (12222, 209709), (15309, 167422), (15534, 164997), (15714, 163107), (18123, 141426), (18333, 139806), (23301, 109998), (23571, 108738), (30618, 83711), (36246, 70713), (36666, 69903), (46602, 54999), (47142, 54369)]