16845887568

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1185

約数の個数: 160

約数和(自身を含む): 45792624640

約数和(自身を除く): 28946737072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 127, 186, 194, 248, 254, 291, 372, 381, 388, 496, 508, 582, 744, 762, 776, 919, 1016, 1164, 1488, 1524, 1552, 1838, 2032, 2328, 2757, 3007, 3048, 3676, 3937, 4656, 5514, 6014, 6096, 7352, 7874, 9021, 11028, 11811, 12028, 12319, 14704, 15748, 18042, 22056, 23622, 24056, 24638, 28489, 31496, 36084, 36957, 44112, 47244, 48112, 49276, 56978, 62992, 72168, 73914, 85467, 89143, 94488, 98552, 113956, 116713, 144336, 147828, 170934, 178286, 188976, 197104, 227912, 233426, 267429, 295656, 341868, 350139, 356572, 381889, 455824, 466852, 534858, 591312, 683736, 700278, 713144, 763778, 933704, 1069716, 1145667, 1367472, 1400556, 1426288, 1527556, 1867408, 2139432, 2291334, 2763433, 2801112, 3055112, 3618103, 4278864, 4582668, 5526866, 5602224, 6110224, 7236206, 8290299, 9165336, 10854309, 11053732, 11321161, 14472412, 16580598, 18330672, 21708618, 22107464, 22642322, 28944824, 33161196, 33963483, 43417236, 44214928, 45284644, 57889648, 66322392, 67926966, 86834472, 90569288, 132644784, 135853932, 173668944, 181138576, 271707864, 350955991, 543415728, 701911982, 1052867973, 1403823964, 2105735946, 2807647928, 4211471892, 5615295856, 8422943784, 16845887568]

約数ペア:

[(1, 16845887568), (2, 8422943784), (3, 5615295856), (4, 4211471892), (6, 2807647928), (8, 2105735946), (12, 1403823964), (16, 1052867973), (24, 701911982), (31, 543415728), (48, 350955991), (62, 271707864), (93, 181138576), (97, 173668944), (124, 135853932), (127, 132644784), (186, 90569288), (194, 86834472), (248, 67926966), (254, 66322392), (291, 57889648), (372, 45284644), (381, 44214928), (388, 43417236), (496, 33963483), (508, 33161196), (582, 28944824), (744, 22642322), (762, 22107464), (776, 21708618), (919, 18330672), (1016, 16580598), (1164, 14472412), (1488, 11321161), (1524, 11053732), (1552, 10854309), (1838, 9165336), (2032, 8290299), (2328, 7236206), (2757, 6110224), (3007, 5602224), (3048, 5526866), (3676, 4582668), (3937, 4278864), (4656, 3618103), (5514, 3055112), (6014, 2801112), (6096, 2763433), (7352, 2291334), (7874, 2139432), (9021, 1867408), (11028, 1527556), (11811, 1426288), (12028, 1400556), (12319, 1367472), (14704, 1145667), (15748, 1069716), (18042, 933704), (22056, 763778), (23622, 713144), (24056, 700278), (24638, 683736), (28489, 591312), (31496, 534858), (36084, 466852), (36957, 455824), (44112, 381889), (47244, 356572), (48112, 350139), (49276, 341868), (56978, 295656), (62992, 267429), (72168, 233426), (73914, 227912), (85467, 197104), (89143, 188976), (94488, 178286), (98552, 170934), (113956, 147828), (116713, 144336)]