22419072

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 71400000

約数和(自身を除く): 48980928

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, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 499, 576, 624, 702, 832, 864, 936, 998, 1152, 1248, 1404, 1497, 1664, 1728, 1872, 1996, 2496, 2808, 2994, 3456, 3744, 3992, 4491, 4992, 5616, 5988, 6487, 7488, 7984, 8982, 11232, 11976, 12974, 13473, 14976, 15968, 17964, 19461, 22464, 23952, 25948, 26946, 31936, 35928, 38922, 44928, 47904, 51896, 53892, 58383, 63872, 71856, 77844, 95808, 103792, 107784, 116766, 143712, 155688, 175149, 191616, 207584, 215568, 233532, 287424, 311376, 350298, 415168, 431136, 467064, 574848, 622752, 700596, 830336, 862272, 934128, 1245504, 1401192, 1724544, 1868256, 2491008, 2802384, 3736512, 5604768, 7473024, 11209536, 22419072]

約数ペア:

[(1, 22419072), (2, 11209536), (3, 7473024), (4, 5604768), (6, 3736512), (8, 2802384), (9, 2491008), (12, 1868256), (13, 1724544), (16, 1401192), (18, 1245504), (24, 934128), (26, 862272), (27, 830336), (32, 700596), (36, 622752), (39, 574848), (48, 467064), (52, 431136), (54, 415168), (64, 350298), (72, 311376), (78, 287424), (96, 233532), (104, 215568), (108, 207584), (117, 191616), (128, 175149), (144, 155688), (156, 143712), (192, 116766), (208, 107784), (216, 103792), (234, 95808), (288, 77844), (312, 71856), (351, 63872), (384, 58383), (416, 53892), (432, 51896), (468, 47904), (499, 44928), (576, 38922), (624, 35928), (702, 31936), (832, 26946), (864, 25948), (936, 23952), (998, 22464), (1152, 19461), (1248, 17964), (1404, 15968), (1497, 14976), (1664, 13473), (1728, 12974), (1872, 11976), (1996, 11232), (2496, 8982), (2808, 7984), (2994, 7488), (3456, 6487), (3744, 5988), (3992, 5616), (4491, 4992)]