986841188144

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1\times {\mathrm{57427}}^1$

素因数の和:59674

約数の個数: 80

約数和(自身を含む): 2216989103616

約数和(自身を除く): 1230147915472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 2161, 3976, 4322, 7952, 8644, 15127, 17288, 30254, 34576, 57427, 60508, 114854, 121016, 153431, 229708, 242032, 306862, 401989, 459416, 613724, 803978, 918832, 1074017, 1227448, 1607956, 2148034, 2454896, 3215912, 4077317, 4296068, 6431824, 8154634, 8592136, 16309268, 17184272, 28541219, 32618536, 57082438, 65237072, 114164876, 124099747, 228329752, 248199494, 456659504, 496398988, 868698229, 992797976, 1737396458, 1985595952, 3474792916, 6949585832, 8811082037, 13899171664, 17622164074, 35244328148, 61677574259, 70488656296, 123355148518, 140977312592, 246710297036, 493420594072, 986841188144]

約数ペア:

[(1, 986841188144), (2, 493420594072), (4, 246710297036), (7, 140977312592), (8, 123355148518), (14, 70488656296), (16, 61677574259), (28, 35244328148), (56, 17622164074), (71, 13899171664), (112, 8811082037), (142, 6949585832), (284, 3474792916), (497, 1985595952), (568, 1737396458), (994, 992797976), (1136, 868698229), (1988, 496398988), (2161, 456659504), (3976, 248199494), (4322, 228329752), (7952, 124099747), (8644, 114164876), (15127, 65237072), (17288, 57082438), (30254, 32618536), (34576, 28541219), (57427, 17184272), (60508, 16309268), (114854, 8592136), (121016, 8154634), (153431, 6431824), (229708, 4296068), (242032, 4077317), (306862, 3215912), (401989, 2454896), (459416, 2148034), (613724, 1607956), (803978, 1227448), (918832, 1074017)]