2989891008

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{133097}}^1$

素因数の和:133131

約数の個数: 112

約数和(自身を含む): 9465929760

約数和(自身を除く): 6476038752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 22464, 133097, 266194, 399291, 532388, 798582, 1064776, 1197873, 1597164, 1730261, 2129552, 2395746, 3194328, 3460522, 3593619, 4259104, 4791492, 5190783, 6388656, 6921044, 7187238, 8518208, 9582984, 10381566, 12777312, 13842088, 14374476, 15572349, 19165968, 20763132, 25554624, 27684176, 28748952, 31144698, 38331936, 41526264, 46717047, 55368352, 57497904, 62289396, 76663872, 83052528, 93434094, 110736704, 114995808, 124578792, 166105056, 186868188, 229991616, 249157584, 332210112, 373736376, 498315168, 747472752, 996630336, 1494945504, 2989891008]

約数ペア:

[(1, 2989891008), (2, 1494945504), (3, 996630336), (4, 747472752), (6, 498315168), (8, 373736376), (9, 332210112), (12, 249157584), (13, 229991616), (16, 186868188), (18, 166105056), (24, 124578792), (26, 114995808), (27, 110736704), (32, 93434094), (36, 83052528), (39, 76663872), (48, 62289396), (52, 57497904), (54, 55368352), (64, 46717047), (72, 41526264), (78, 38331936), (96, 31144698), (104, 28748952), (108, 27684176), (117, 25554624), (144, 20763132), (156, 19165968), (192, 15572349), (208, 14374476), (216, 13842088), (234, 12777312), (288, 10381566), (312, 9582984), (351, 8518208), (416, 7187238), (432, 6921044), (468, 6388656), (576, 5190783), (624, 4791492), (702, 4259104), (832, 3593619), (864, 3460522), (936, 3194328), (1248, 2395746), (1404, 2129552), (1728, 1730261), (1872, 1597164), (2496, 1197873), (2808, 1064776), (3744, 798582), (5616, 532388), (7488, 399291), (11232, 266194), (22464, 133097)]