561316938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2620

約数の個数: 96

約数和(自身を含む): 1434673152

約数和(自身を除く): 873356214

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 169, 182, 186, 217, 273, 338, 403, 434, 507, 546, 651, 806, 1014, 1183, 1209, 1302, 2366, 2418, 2551, 2821, 3549, 5102, 5239, 5642, 7098, 7653, 8463, 10478, 15306, 15717, 16926, 17857, 31434, 33163, 35714, 36673, 53571, 66326, 73346, 79081, 99489, 107142, 110019, 158162, 198978, 220038, 232141, 237243, 431119, 464282, 474486, 553567, 696423, 862238, 1028053, 1107134, 1293357, 1392846, 1660701, 2056106, 2586714, 3017833, 3084159, 3321402, 6035666, 6168318, 7196371, 9053499, 13364689, 14392742, 18106998, 21589113, 26729378, 40094067, 43178226, 80188134, 93552823, 187105646, 280658469, 561316938]

約数ペア:

[(1, 561316938), (2, 280658469), (3, 187105646), (6, 93552823), (7, 80188134), (13, 43178226), (14, 40094067), (21, 26729378), (26, 21589113), (31, 18106998), (39, 14392742), (42, 13364689), (62, 9053499), (78, 7196371), (91, 6168318), (93, 6035666), (169, 3321402), (182, 3084159), (186, 3017833), (217, 2586714), (273, 2056106), (338, 1660701), (403, 1392846), (434, 1293357), (507, 1107134), (546, 1028053), (651, 862238), (806, 696423), (1014, 553567), (1183, 474486), (1209, 464282), (1302, 431119), (2366, 237243), (2418, 232141), (2551, 220038), (2821, 198978), (3549, 158162), (5102, 110019), (5239, 107142), (5642, 99489), (7098, 79081), (7653, 73346), (8463, 66326), (10478, 53571), (15306, 36673), (15717, 35714), (16926, 33163), (17857, 31434)]