194440032

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 578122272

約数和(自身を除く): 383682240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 71, 72, 74, 96, 111, 142, 144, 148, 213, 222, 257, 284, 288, 296, 333, 426, 444, 514, 568, 592, 639, 666, 771, 852, 888, 1028, 1136, 1184, 1278, 1332, 1542, 1704, 1776, 2056, 2272, 2313, 2556, 2627, 2664, 3084, 3408, 3552, 4112, 4626, 5112, 5254, 5328, 6168, 6816, 7881, 8224, 9252, 9509, 10224, 10508, 10656, 12336, 15762, 18247, 18504, 19018, 20448, 21016, 23643, 24672, 28527, 31524, 36494, 37008, 38036, 42032, 47286, 54741, 57054, 63048, 72988, 74016, 76072, 84064, 85581, 94572, 109482, 114108, 126096, 145976, 152144, 164223, 171162, 189144, 218964, 228216, 252192, 291952, 304288, 328446, 342324, 378288, 437928, 456432, 583904, 656892, 675139, 684648, 756576, 875856, 912864, 1313784, 1350278, 1369296, 1751712, 2025417, 2627568, 2700556, 2738592, 4050834, 5255136, 5401112, 6076251, 8101668, 10802224, 12152502, 16203336, 21604448, 24305004, 32406672, 48610008, 64813344, 97220016, 194440032]

約数ペア:

[(1, 194440032), (2, 97220016), (3, 64813344), (4, 48610008), (6, 32406672), (8, 24305004), (9, 21604448), (12, 16203336), (16, 12152502), (18, 10802224), (24, 8101668), (32, 6076251), (36, 5401112), (37, 5255136), (48, 4050834), (71, 2738592), (72, 2700556), (74, 2627568), (96, 2025417), (111, 1751712), (142, 1369296), (144, 1350278), (148, 1313784), (213, 912864), (222, 875856), (257, 756576), (284, 684648), (288, 675139), (296, 656892), (333, 583904), (426, 456432), (444, 437928), (514, 378288), (568, 342324), (592, 328446), (639, 304288), (666, 291952), (771, 252192), (852, 228216), (888, 218964), (1028, 189144), (1136, 171162), (1184, 164223), (1278, 152144), (1332, 145976), (1542, 126096), (1704, 114108), (1776, 109482), (2056, 94572), (2272, 85581), (2313, 84064), (2556, 76072), (2627, 74016), (2664, 72988), (3084, 63048), (3408, 57054), (3552, 54741), (4112, 47286), (4626, 42032), (5112, 38036), (5254, 37008), (5328, 36494), (6168, 31524), (6816, 28527), (7881, 24672), (8224, 23643), (9252, 21016), (9509, 20448), (10224, 19018), (10508, 18504), (10656, 18247), (12336, 15762)]