408032784

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 1189656000

約数和(自身を除く): 781623216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 199, 232, 261, 348, 398, 464, 491, 522, 597, 696, 796, 982, 1044, 1194, 1392, 1473, 1592, 1791, 1964, 2088, 2388, 2946, 3184, 3582, 3928, 4176, 4419, 4776, 5771, 5892, 7164, 7856, 8838, 9552, 11542, 11784, 14239, 14328, 17313, 17676, 23084, 23568, 28478, 28656, 34626, 35352, 42717, 46168, 51939, 56956, 69252, 70704, 85434, 92336, 97709, 103878, 113912, 128151, 138504, 170868, 195418, 207756, 227824, 256302, 277008, 293127, 341736, 390836, 415512, 512604, 586254, 683472, 781672, 831024, 879381, 1025208, 1172508, 1563344, 1758762, 2050416, 2345016, 2833561, 3517524, 4690032, 5667122, 7035048, 8500683, 11334244, 14070096, 17001366, 22668488, 25502049, 34002732, 45336976, 51004098, 68005464, 102008196, 136010928, 204016392, 408032784]

約数ペア:

[(1, 408032784), (2, 204016392), (3, 136010928), (4, 102008196), (6, 68005464), (8, 51004098), (9, 45336976), (12, 34002732), (16, 25502049), (18, 22668488), (24, 17001366), (29, 14070096), (36, 11334244), (48, 8500683), (58, 7035048), (72, 5667122), (87, 4690032), (116, 3517524), (144, 2833561), (174, 2345016), (199, 2050416), (232, 1758762), (261, 1563344), (348, 1172508), (398, 1025208), (464, 879381), (491, 831024), (522, 781672), (597, 683472), (696, 586254), (796, 512604), (982, 415512), (1044, 390836), (1194, 341736), (1392, 293127), (1473, 277008), (1592, 256302), (1791, 227824), (1964, 207756), (2088, 195418), (2388, 170868), (2946, 138504), (3184, 128151), (3582, 113912), (3928, 103878), (4176, 97709), (4419, 92336), (4776, 85434), (5771, 70704), (5892, 69252), (7164, 56956), (7856, 51939), (8838, 46168), (9552, 42717), (11542, 35352), (11784, 34626), (14239, 28656), (14328, 28478), (17313, 23568), (17676, 23084)]