1277403864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 3568078080

約数和(自身を除く): 2290674216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 97, 132, 166, 194, 249, 264, 291, 332, 388, 498, 582, 601, 664, 776, 913, 996, 1067, 1164, 1202, 1803, 1826, 1992, 2134, 2328, 2404, 2739, 3201, 3606, 3652, 4268, 4808, 5478, 6402, 6611, 7212, 7304, 8051, 8536, 10956, 12804, 13222, 14424, 16102, 19833, 21912, 24153, 25608, 26444, 32204, 39666, 48306, 49883, 52888, 58297, 64408, 79332, 88561, 96612, 99766, 116594, 149649, 158664, 174891, 177122, 193224, 199532, 233188, 265683, 299298, 349782, 354244, 399064, 466376, 531366, 548713, 598596, 641267, 699564, 708488, 1062732, 1097426, 1197192, 1282534, 1399128, 1646139, 1923801, 2125464, 2194852, 2565068, 3292278, 3847602, 4389704, 4838651, 5130136, 6584556, 7695204, 9677302, 13169112, 14515953, 15390408, 19354604, 29031906, 38709208, 53225161, 58063812, 106450322, 116127624, 159675483, 212900644, 319350966, 425801288, 638701932, 1277403864]

約数ペア:

[(1, 1277403864), (2, 638701932), (3, 425801288), (4, 319350966), (6, 212900644), (8, 159675483), (11, 116127624), (12, 106450322), (22, 58063812), (24, 53225161), (33, 38709208), (44, 29031906), (66, 19354604), (83, 15390408), (88, 14515953), (97, 13169112), (132, 9677302), (166, 7695204), (194, 6584556), (249, 5130136), (264, 4838651), (291, 4389704), (332, 3847602), (388, 3292278), (498, 2565068), (582, 2194852), (601, 2125464), (664, 1923801), (776, 1646139), (913, 1399128), (996, 1282534), (1067, 1197192), (1164, 1097426), (1202, 1062732), (1803, 708488), (1826, 699564), (1992, 641267), (2134, 598596), (2328, 548713), (2404, 531366), (2739, 466376), (3201, 399064), (3606, 354244), (3652, 349782), (4268, 299298), (4808, 265683), (5478, 233188), (6402, 199532), (6611, 193224), (7212, 177122), (7304, 174891), (8051, 158664), (8536, 149649), (10956, 116594), (12804, 99766), (13222, 96612), (14424, 88561), (16102, 79332), (19833, 64408), (21912, 58297), (24153, 52888), (25608, 49883), (26444, 48306), (32204, 39666)]