16783850016

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{4049}}^1$

素因数の和:4491

約数の個数: 144

約数和(自身を含む): 49157199000

約数和(自身を除く): 32373348984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 389, 444, 592, 666, 778, 888, 1167, 1184, 1332, 1556, 1776, 2334, 2664, 3112, 3501, 3552, 4049, 4668, 5328, 6224, 7002, 8098, 9336, 10656, 12147, 12448, 14004, 14393, 16196, 18672, 24294, 28008, 28786, 32392, 36441, 37344, 43179, 48588, 56016, 57572, 64784, 72882, 86358, 97176, 112032, 115144, 129537, 129568, 145764, 149813, 172716, 194352, 230288, 259074, 291528, 299626, 345432, 388704, 449439, 460576, 518148, 583056, 599252, 690864, 898878, 1036296, 1166112, 1198504, 1348317, 1381728, 1575061, 1797756, 2072592, 2397008, 2696634, 3150122, 3595512, 4145184, 4725183, 4794016, 5393268, 6300244, 7191024, 9450366, 10786536, 12600488, 14175549, 14382048, 18900732, 21573072, 25200976, 28351098, 37801464, 43146144, 50401952, 56702196, 58277257, 75602928, 113404392, 116554514, 151205856, 174831771, 226808784, 233109028, 349663542, 453617568, 466218056, 524495313, 699327084, 932436112, 1048990626, 1398654168, 1864872224, 2097981252, 2797308336, 4195962504, 5594616672, 8391925008, 16783850016]

約数ペア:

[(1, 16783850016), (2, 8391925008), (3, 5594616672), (4, 4195962504), (6, 2797308336), (8, 2097981252), (9, 1864872224), (12, 1398654168), (16, 1048990626), (18, 932436112), (24, 699327084), (32, 524495313), (36, 466218056), (37, 453617568), (48, 349663542), (72, 233109028), (74, 226808784), (96, 174831771), (111, 151205856), (144, 116554514), (148, 113404392), (222, 75602928), (288, 58277257), (296, 56702196), (333, 50401952), (389, 43146144), (444, 37801464), (592, 28351098), (666, 25200976), (778, 21573072), (888, 18900732), (1167, 14382048), (1184, 14175549), (1332, 12600488), (1556, 10786536), (1776, 9450366), (2334, 7191024), (2664, 6300244), (3112, 5393268), (3501, 4794016), (3552, 4725183), (4049, 4145184), (4668, 3595512), (5328, 3150122), (6224, 2696634), (7002, 2397008), (8098, 2072592), (9336, 1797756), (10656, 1575061), (12147, 1381728), (12448, 1348317), (14004, 1198504), (14393, 1166112), (16196, 1036296), (18672, 898878), (24294, 690864), (28008, 599252), (28786, 583056), (32392, 518148), (36441, 460576), (37344, 449439), (43179, 388704), (48588, 345432), (56016, 299626), (57572, 291528), (64784, 259074), (72882, 230288), (86358, 194352), (97176, 172716), (112032, 149813), (115144, 145764), (129537, 129568)]