1761231192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 5107200000

約数和(自身を除く): 3345968808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 199, 278, 379, 398, 417, 556, 597, 758, 796, 834, 973, 1112, 1137, 1194, 1393, 1516, 1592, 1668, 1946, 2274, 2388, 2653, 2786, 2919, 3032, 3336, 3892, 4179, 4548, 4776, 5306, 5572, 5838, 7784, 7959, 8358, 9096, 10612, 11144, 11676, 15918, 16716, 21224, 23352, 27661, 31836, 33432, 52681, 55322, 63672, 75421, 82983, 105362, 110644, 150842, 158043, 165966, 193627, 210724, 221288, 226263, 301684, 316086, 331932, 368767, 387254, 421448, 452526, 527947, 580881, 603368, 632172, 663864, 737534, 774508, 905052, 1055894, 1106301, 1161762, 1264344, 1475068, 1549016, 1583841, 1810104, 2111788, 2212602, 2323524, 2950136, 3167682, 4223576, 4425204, 4647048, 6335364, 8850408, 10483519, 12670728, 20967038, 31450557, 41934076, 62901114, 73384633, 83868152, 125802228, 146769266, 220153899, 251604456, 293538532, 440307798, 587077064, 880615596, 1761231192]

約数ペア:

[(1, 1761231192), (2, 880615596), (3, 587077064), (4, 440307798), (6, 293538532), (7, 251604456), (8, 220153899), (12, 146769266), (14, 125802228), (21, 83868152), (24, 73384633), (28, 62901114), (42, 41934076), (56, 31450557), (84, 20967038), (139, 12670728), (168, 10483519), (199, 8850408), (278, 6335364), (379, 4647048), (398, 4425204), (417, 4223576), (556, 3167682), (597, 2950136), (758, 2323524), (796, 2212602), (834, 2111788), (973, 1810104), (1112, 1583841), (1137, 1549016), (1194, 1475068), (1393, 1264344), (1516, 1161762), (1592, 1106301), (1668, 1055894), (1946, 905052), (2274, 774508), (2388, 737534), (2653, 663864), (2786, 632172), (2919, 603368), (3032, 580881), (3336, 527947), (3892, 452526), (4179, 421448), (4548, 387254), (4776, 368767), (5306, 331932), (5572, 316086), (5838, 301684), (7784, 226263), (7959, 221288), (8358, 210724), (9096, 193627), (10612, 165966), (11144, 158043), (11676, 150842), (15918, 110644), (16716, 105362), (21224, 82983), (23352, 75421), (27661, 63672), (31836, 55322), (33432, 52681)]