686070864

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2450

約数の個数: 160

約数和(自身を含む): 2126649600

約数和(自身を除く): 1440578736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 87, 92, 108, 116, 138, 144, 174, 184, 207, 216, 232, 261, 276, 348, 368, 414, 432, 464, 522, 552, 621, 667, 696, 783, 828, 1044, 1104, 1242, 1334, 1392, 1566, 1656, 2001, 2088, 2381, 2484, 2668, 3132, 3312, 4002, 4176, 4762, 4968, 5336, 6003, 6264, 7143, 8004, 9524, 9936, 10672, 12006, 12528, 14286, 16008, 18009, 19048, 21429, 24012, 28572, 32016, 36018, 38096, 42858, 48024, 54763, 57144, 64287, 69049, 72036, 85716, 96048, 109526, 114288, 128574, 138098, 144072, 164289, 171432, 207147, 219052, 257148, 276196, 288144, 328578, 342864, 414294, 438104, 492867, 514296, 552392, 621441, 657156, 828588, 876208, 985734, 1028592, 1104784, 1242882, 1314312, 1478601, 1588127, 1657176, 1864323, 1971468, 2485764, 2628624, 2957202, 3176254, 3314352, 3728646, 3942936, 4764381, 4971528, 5914404, 6352508, 7457292, 7885872, 9528762, 9943056, 11828808, 12705016, 14293143, 14914584, 19057524, 23657616, 25410032, 28586286, 29829168, 38115048, 42879429, 57172572, 76230096, 85758858, 114345144, 171517716, 228690288, 343035432, 686070864]

約数ペア:

[(1, 686070864), (2, 343035432), (3, 228690288), (4, 171517716), (6, 114345144), (8, 85758858), (9, 76230096), (12, 57172572), (16, 42879429), (18, 38115048), (23, 29829168), (24, 28586286), (27, 25410032), (29, 23657616), (36, 19057524), (46, 14914584), (48, 14293143), (54, 12705016), (58, 11828808), (69, 9943056), (72, 9528762), (87, 7885872), (92, 7457292), (108, 6352508), (116, 5914404), (138, 4971528), (144, 4764381), (174, 3942936), (184, 3728646), (207, 3314352), (216, 3176254), (232, 2957202), (261, 2628624), (276, 2485764), (348, 1971468), (368, 1864323), (414, 1657176), (432, 1588127), (464, 1478601), (522, 1314312), (552, 1242882), (621, 1104784), (667, 1028592), (696, 985734), (783, 876208), (828, 828588), (1044, 657156), (1104, 621441), (1242, 552392), (1334, 514296), (1392, 492867), (1566, 438104), (1656, 414294), (2001, 342864), (2088, 328578), (2381, 288144), (2484, 276196), (2668, 257148), (3132, 219052), (3312, 207147), (4002, 171432), (4176, 164289), (4762, 144072), (4968, 138098), (5336, 128574), (6003, 114288), (6264, 109526), (7143, 96048), (8004, 85716), (9524, 72036), (9936, 69049), (10672, 64287), (12006, 57144), (12528, 54763), (14286, 48024), (16008, 42858), (18009, 38096), (19048, 36018), (21429, 32016), (24012, 28572)]