289673622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 734190912

約数和(自身を除く): 444517290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 137, 173, 194, 274, 291, 346, 411, 519, 582, 679, 822, 873, 959, 1038, 1211, 1233, 1358, 1557, 1746, 1918, 2037, 2422, 2466, 2877, 3114, 3633, 4074, 5754, 6111, 7266, 8631, 10899, 12222, 13289, 16781, 17262, 21798, 23701, 26578, 33562, 39867, 47402, 50343, 71103, 79734, 93023, 100686, 117467, 119601, 142206, 151029, 165907, 186046, 213309, 234934, 239202, 279069, 302058, 331814, 352401, 426618, 497721, 558138, 704802, 837207, 995442, 1057203, 1493163, 1674414, 2114406, 2298997, 2986326, 4597994, 6896991, 13793982, 16092979, 20690973, 32185958, 41381946, 48278937, 96557874, 144836811, 289673622]

約数ペア:

[(1, 289673622), (2, 144836811), (3, 96557874), (6, 48278937), (7, 41381946), (9, 32185958), (14, 20690973), (18, 16092979), (21, 13793982), (42, 6896991), (63, 4597994), (97, 2986326), (126, 2298997), (137, 2114406), (173, 1674414), (194, 1493163), (274, 1057203), (291, 995442), (346, 837207), (411, 704802), (519, 558138), (582, 497721), (679, 426618), (822, 352401), (873, 331814), (959, 302058), (1038, 279069), (1211, 239202), (1233, 234934), (1358, 213309), (1557, 186046), (1746, 165907), (1918, 151029), (2037, 142206), (2422, 119601), (2466, 117467), (2877, 100686), (3114, 93023), (3633, 79734), (4074, 71103), (5754, 50343), (6111, 47402), (7266, 39867), (8631, 33562), (10899, 26578), (12222, 23701), (13289, 21798), (16781, 17262)]