285356952

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 839808000

約数和(自身を除く): 554451048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 71, 72, 92, 108, 138, 142, 184, 207, 213, 216, 276, 284, 414, 426, 552, 568, 621, 639, 809, 828, 852, 1242, 1278, 1618, 1633, 1656, 1704, 1917, 2427, 2484, 2556, 3236, 3266, 3834, 4854, 4899, 4968, 5112, 6472, 6532, 7281, 7668, 9708, 9798, 13064, 14562, 14697, 15336, 18607, 19416, 19596, 21843, 29124, 29394, 37214, 39192, 43686, 44091, 55821, 57439, 58248, 58788, 74428, 87372, 88182, 111642, 114878, 117576, 148856, 167463, 172317, 174744, 176364, 223284, 229756, 334926, 344634, 352728, 446568, 459512, 502389, 516951, 669852, 689268, 1004778, 1033902, 1321097, 1339704, 1378536, 1550853, 2009556, 2067804, 2642194, 3101706, 3963291, 4019112, 4135608, 5284388, 6203412, 7926582, 10568776, 11889873, 12406824, 15853164, 23779746, 31706328, 35669619, 47559492, 71339238, 95118984, 142678476, 285356952]

約数ペア:

[(1, 285356952), (2, 142678476), (3, 95118984), (4, 71339238), (6, 47559492), (8, 35669619), (9, 31706328), (12, 23779746), (18, 15853164), (23, 12406824), (24, 11889873), (27, 10568776), (36, 7926582), (46, 6203412), (54, 5284388), (69, 4135608), (71, 4019112), (72, 3963291), (92, 3101706), (108, 2642194), (138, 2067804), (142, 2009556), (184, 1550853), (207, 1378536), (213, 1339704), (216, 1321097), (276, 1033902), (284, 1004778), (414, 689268), (426, 669852), (552, 516951), (568, 502389), (621, 459512), (639, 446568), (809, 352728), (828, 344634), (852, 334926), (1242, 229756), (1278, 223284), (1618, 176364), (1633, 174744), (1656, 172317), (1704, 167463), (1917, 148856), (2427, 117576), (2484, 114878), (2556, 111642), (3236, 88182), (3266, 87372), (3834, 74428), (4854, 58788), (4899, 58248), (4968, 57439), (5112, 55821), (6472, 44091), (6532, 43686), (7281, 39192), (7668, 37214), (9708, 29394), (9798, 29124), (13064, 21843), (14562, 19596), (14697, 19416), (15336, 18607)]