395394336

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:775

約数の個数: 144

約数和(自身を含む): 1179779328

約数和(自身を除く): 784384992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 67, 72, 93, 96, 124, 134, 144, 186, 201, 248, 268, 279, 288, 372, 402, 496, 536, 558, 603, 661, 744, 804, 992, 1072, 1116, 1206, 1322, 1488, 1608, 1983, 2077, 2144, 2232, 2412, 2644, 2976, 3216, 3966, 4154, 4464, 4824, 5288, 5949, 6231, 6432, 7932, 8308, 8928, 9648, 10576, 11898, 12462, 15864, 16616, 18693, 19296, 20491, 21152, 23796, 24924, 31728, 33232, 37386, 40982, 44287, 47592, 49848, 61473, 63456, 66464, 74772, 81964, 88574, 95184, 99696, 122946, 132861, 149544, 163928, 177148, 184419, 190368, 199392, 245892, 265722, 299088, 327856, 354296, 368838, 398583, 491784, 531444, 598176, 655712, 708592, 737676, 797166, 983568, 1062888, 1372897, 1417184, 1475352, 1594332, 1967136, 2125776, 2745794, 2950704, 3188664, 4118691, 4251552, 5491588, 5901408, 6377328, 8237382, 10983176, 12356073, 12754656, 16474764, 21966352, 24712146, 32949528, 43932704, 49424292, 65899056, 98848584, 131798112, 197697168, 395394336]

約数ペア:

[(1, 395394336), (2, 197697168), (3, 131798112), (4, 98848584), (6, 65899056), (8, 49424292), (9, 43932704), (12, 32949528), (16, 24712146), (18, 21966352), (24, 16474764), (31, 12754656), (32, 12356073), (36, 10983176), (48, 8237382), (62, 6377328), (67, 5901408), (72, 5491588), (93, 4251552), (96, 4118691), (124, 3188664), (134, 2950704), (144, 2745794), (186, 2125776), (201, 1967136), (248, 1594332), (268, 1475352), (279, 1417184), (288, 1372897), (372, 1062888), (402, 983568), (496, 797166), (536, 737676), (558, 708592), (603, 655712), (661, 598176), (744, 531444), (804, 491784), (992, 398583), (1072, 368838), (1116, 354296), (1206, 327856), (1322, 299088), (1488, 265722), (1608, 245892), (1983, 199392), (2077, 190368), (2144, 184419), (2232, 177148), (2412, 163928), (2644, 149544), (2976, 132861), (3216, 122946), (3966, 99696), (4154, 95184), (4464, 88574), (4824, 81964), (5288, 74772), (5949, 66464), (6231, 63456), (6432, 61473), (7932, 49848), (8308, 47592), (8928, 44287), (9648, 40982), (10576, 37386), (11898, 33232), (12462, 31728), (15864, 24924), (16616, 23796), (18693, 21152), (19296, 20491)]