1019969104

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1305

約数の個数: 120

約数和(自身を含む): 2534810976

約数和(自身を除く): 1514841872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 101, 112, 154, 176, 196, 202, 308, 392, 404, 539, 616, 707, 784, 808, 1078, 1111, 1171, 1232, 1414, 1616, 2156, 2222, 2342, 2828, 4312, 4444, 4684, 4949, 5656, 7777, 8197, 8624, 8888, 9368, 9898, 11312, 12881, 15554, 16394, 17776, 18736, 19796, 25762, 31108, 32788, 39592, 51524, 54439, 57379, 62216, 65576, 79184, 90167, 103048, 108878, 114758, 118271, 124432, 131152, 180334, 206096, 217756, 229516, 236542, 360668, 435512, 459032, 473084, 631169, 721336, 827897, 871024, 918064, 946168, 1262338, 1300981, 1442672, 1655794, 1892336, 2524676, 2601962, 3311588, 5049352, 5203924, 5795279, 6623176, 9106867, 10098704, 10407848, 11590558, 13246352, 18213734, 20815696, 23181116, 36427468, 46362232, 63748069, 72854936, 92724464, 127496138, 145709872, 254992276, 509984552, 1019969104]

約数ペア:

[(1, 1019969104), (2, 509984552), (4, 254992276), (7, 145709872), (8, 127496138), (11, 92724464), (14, 72854936), (16, 63748069), (22, 46362232), (28, 36427468), (44, 23181116), (49, 20815696), (56, 18213734), (77, 13246352), (88, 11590558), (98, 10407848), (101, 10098704), (112, 9106867), (154, 6623176), (176, 5795279), (196, 5203924), (202, 5049352), (308, 3311588), (392, 2601962), (404, 2524676), (539, 1892336), (616, 1655794), (707, 1442672), (784, 1300981), (808, 1262338), (1078, 946168), (1111, 918064), (1171, 871024), (1232, 827897), (1414, 721336), (1616, 631169), (2156, 473084), (2222, 459032), (2342, 435512), (2828, 360668), (4312, 236542), (4444, 229516), (4684, 217756), (4949, 206096), (5656, 180334), (7777, 131152), (8197, 124432), (8624, 118271), (8888, 114758), (9368, 108878), (9898, 103048), (11312, 90167), (12881, 79184), (15554, 65576), (16394, 62216), (17776, 57379), (18736, 54439), (19796, 51524), (25762, 39592), (31108, 32788)]