347967424

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 168

約数和(自身を含む): 872502192

約数和(自身を除く): 524534768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 61, 64, 68, 98, 107, 112, 119, 122, 136, 196, 214, 224, 238, 244, 272, 392, 427, 428, 448, 476, 488, 544, 749, 784, 833, 854, 856, 952, 976, 1037, 1088, 1498, 1568, 1666, 1708, 1712, 1819, 1904, 1952, 2074, 2989, 2996, 3136, 3332, 3416, 3424, 3638, 3808, 3904, 4148, 5243, 5978, 5992, 6527, 6664, 6832, 6848, 7259, 7276, 7616, 8296, 10486, 11956, 11984, 12733, 13054, 13328, 13664, 14518, 14552, 16592, 20972, 23912, 23968, 25466, 26108, 26656, 27328, 29036, 29104, 33184, 41944, 45689, 47824, 47936, 50813, 50932, 52216, 53312, 58072, 58208, 66368, 83888, 89131, 91378, 95648, 101626, 101864, 104432, 110959, 116144, 116416, 167776, 178262, 182756, 191296, 203252, 203728, 208864, 221918, 232288, 319823, 335552, 356524, 365512, 406504, 407456, 417728, 443836, 464576, 639646, 713048, 731024, 776713, 813008, 814912, 887672, 1279292, 1426096, 1462048, 1553426, 1626016, 1775344, 2558584, 2852192, 2924096, 3106852, 3252032, 3550688, 5117168, 5436991, 5704384, 6213704, 7101376, 10234336, 10873982, 12427408, 20468672, 21747964, 24854816, 43495928, 49709632, 86991856, 173983712, 347967424]

約数ペア:

[(1, 347967424), (2, 173983712), (4, 86991856), (7, 49709632), (8, 43495928), (14, 24854816), (16, 21747964), (17, 20468672), (28, 12427408), (32, 10873982), (34, 10234336), (49, 7101376), (56, 6213704), (61, 5704384), (64, 5436991), (68, 5117168), (98, 3550688), (107, 3252032), (112, 3106852), (119, 2924096), (122, 2852192), (136, 2558584), (196, 1775344), (214, 1626016), (224, 1553426), (238, 1462048), (244, 1426096), (272, 1279292), (392, 887672), (427, 814912), (428, 813008), (448, 776713), (476, 731024), (488, 713048), (544, 639646), (749, 464576), (784, 443836), (833, 417728), (854, 407456), (856, 406504), (952, 365512), (976, 356524), (1037, 335552), (1088, 319823), (1498, 232288), (1568, 221918), (1666, 208864), (1708, 203728), (1712, 203252), (1819, 191296), (1904, 182756), (1952, 178262), (2074, 167776), (2989, 116416), (2996, 116144), (3136, 110959), (3332, 104432), (3416, 101864), (3424, 101626), (3638, 95648), (3808, 91378), (3904, 89131), (4148, 83888), (5243, 66368), (5978, 58208), (5992, 58072), (6527, 53312), (6664, 52216), (6832, 50932), (6848, 50813), (7259, 47936), (7276, 47824), (7616, 45689), (8296, 41944), (10486, 33184), (11956, 29104), (11984, 29036), (12733, 27328), (13054, 26656), (13328, 26108), (13664, 25466), (14518, 23968), (14552, 23912), (16592, 20972)]