16396848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 52132080

約数和(自身を除く): 35735232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 461, 468, 494, 624, 684, 741, 912, 922, 936, 988, 1368, 1383, 1482, 1844, 1872, 1976, 2223, 2736, 2766, 2964, 3688, 3952, 4149, 4446, 5532, 5928, 5993, 7376, 8298, 8759, 8892, 11064, 11856, 11986, 16596, 17518, 17784, 17979, 22128, 23972, 26277, 33192, 35036, 35568, 35958, 47944, 52554, 53937, 66384, 70072, 71916, 78831, 95888, 105108, 107874, 113867, 140144, 143832, 157662, 210216, 215748, 227734, 287664, 315324, 341601, 420432, 431496, 455468, 630648, 683202, 862992, 910936, 1024803, 1261296, 1366404, 1821872, 2049606, 2732808, 4099212, 5465616, 8198424, 16396848]

約数ペア:

[(1, 16396848), (2, 8198424), (3, 5465616), (4, 4099212), (6, 2732808), (8, 2049606), (9, 1821872), (12, 1366404), (13, 1261296), (16, 1024803), (18, 910936), (19, 862992), (24, 683202), (26, 630648), (36, 455468), (38, 431496), (39, 420432), (48, 341601), (52, 315324), (57, 287664), (72, 227734), (76, 215748), (78, 210216), (104, 157662), (114, 143832), (117, 140144), (144, 113867), (152, 107874), (156, 105108), (171, 95888), (208, 78831), (228, 71916), (234, 70072), (247, 66384), (304, 53937), (312, 52554), (342, 47944), (456, 35958), (461, 35568), (468, 35036), (494, 33192), (624, 26277), (684, 23972), (741, 22128), (912, 17979), (922, 17784), (936, 17518), (988, 16596), (1368, 11986), (1383, 11856), (1482, 11064), (1844, 8892), (1872, 8759), (1976, 8298), (2223, 7376), (2736, 5993), (2766, 5928), (2964, 5532), (3688, 4446), (3952, 4149)]