345419141728

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1\times {\mathrm{1753}}^1$

素因数の和:3504

約数の個数: 96

約数和(自身を含む): 704516551200

約数和(自身を除く): 359097409472

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1376, 1424, 1609, 1753, 2848, 3218, 3506, 3827, 6436, 7012, 7654, 12872, 14024, 15308, 25744, 28048, 30616, 51488, 56096, 61232, 69187, 75379, 122464, 138374, 143201, 150758, 156017, 276748, 286402, 301516, 312034, 553496, 572804, 603032, 624068, 1106992, 1145608, 1206064, 1248136, 2213984, 2291216, 2412128, 2496272, 2820577, 4582432, 4992544, 5641154, 6157643, 6708731, 11282308, 12315286, 13417462, 22564616, 24630572, 26834924, 45129232, 49261144, 53669848, 90258464, 98522288, 107339696, 121284811, 197044576, 214679392, 242569622, 251031353, 485139244, 502062706, 970278488, 1004125412, 1940556976, 2008250824, 3881113952, 4016501648, 8033003296, 10794348179, 21588696358, 43177392716, 86354785432, 172709570864, 345419141728]

約数ペア:

[(1, 345419141728), (2, 172709570864), (4, 86354785432), (8, 43177392716), (16, 21588696358), (32, 10794348179), (43, 8033003296), (86, 4016501648), (89, 3881113952), (172, 2008250824), (178, 1940556976), (344, 1004125412), (356, 970278488), (688, 502062706), (712, 485139244), (1376, 251031353), (1424, 242569622), (1609, 214679392), (1753, 197044576), (2848, 121284811), (3218, 107339696), (3506, 98522288), (3827, 90258464), (6436, 53669848), (7012, 49261144), (7654, 45129232), (12872, 26834924), (14024, 24630572), (15308, 22564616), (25744, 13417462), (28048, 12315286), (30616, 11282308), (51488, 6708731), (56096, 6157643), (61232, 5641154), (69187, 4992544), (75379, 4582432), (122464, 2820577), (138374, 2496272), (143201, 2412128), (150758, 2291216), (156017, 2213984), (276748, 1248136), (286402, 1206064), (301516, 1145608), (312034, 1106992), (553496, 624068), (572804, 603032)]