289659636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60497}}^1$

素因数の和:60533

約数の個数: 72

約数和(自身を含む): 880850880

約数和(自身を除く): 591191244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 60497, 120994, 181491, 241988, 362982, 423479, 544473, 725964, 846958, 1088946, 1149443, 1270437, 1693916, 2177892, 2298886, 2540874, 3448329, 3811311, 4597772, 5081748, 6896658, 7622622, 8046101, 10344987, 13793316, 15245244, 16092202, 20689974, 24138303, 32184404, 41379948, 48276606, 72414909, 96553212, 144829818, 289659636]

約数ペア:

[(1, 289659636), (2, 144829818), (3, 96553212), (4, 72414909), (6, 48276606), (7, 41379948), (9, 32184404), (12, 24138303), (14, 20689974), (18, 16092202), (19, 15245244), (21, 13793316), (28, 10344987), (36, 8046101), (38, 7622622), (42, 6896658), (57, 5081748), (63, 4597772), (76, 3811311), (84, 3448329), (114, 2540874), (126, 2298886), (133, 2177892), (171, 1693916), (228, 1270437), (252, 1149443), (266, 1088946), (342, 846958), (399, 725964), (532, 544473), (684, 423479), (798, 362982), (1197, 241988), (1596, 181491), (2394, 120994), (4788, 60497)]