218486736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1073

約数の個数: 120

約数和(自身を含む): 664401920

約数和(自身を除く): 445915184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 762, 919, 936, 1016, 1143, 1524, 1651, 1838, 1872, 2032, 2286, 2757, 3048, 3302, 3676, 4572, 4953, 5514, 6096, 6604, 7352, 8271, 9144, 9906, 11028, 11947, 13208, 14704, 14859, 16542, 18288, 19812, 22056, 23894, 26416, 29718, 33084, 35841, 39624, 44112, 47788, 59436, 66168, 71682, 79248, 95576, 107523, 116713, 118872, 132336, 143364, 191152, 215046, 233426, 237744, 286728, 350139, 430092, 466852, 573456, 700278, 860184, 933704, 1050417, 1400556, 1517269, 1720368, 1867408, 2100834, 2801112, 3034538, 4201668, 4551807, 5602224, 6069076, 8403336, 9103614, 12138152, 13655421, 16806672, 18207228, 24276304, 27310842, 36414456, 54621684, 72828912, 109243368, 218486736]

約数ペア:

[(1, 218486736), (2, 109243368), (3, 72828912), (4, 54621684), (6, 36414456), (8, 27310842), (9, 24276304), (12, 18207228), (13, 16806672), (16, 13655421), (18, 12138152), (24, 9103614), (26, 8403336), (36, 6069076), (39, 5602224), (48, 4551807), (52, 4201668), (72, 3034538), (78, 2801112), (104, 2100834), (117, 1867408), (127, 1720368), (144, 1517269), (156, 1400556), (208, 1050417), (234, 933704), (254, 860184), (312, 700278), (381, 573456), (468, 466852), (508, 430092), (624, 350139), (762, 286728), (919, 237744), (936, 233426), (1016, 215046), (1143, 191152), (1524, 143364), (1651, 132336), (1838, 118872), (1872, 116713), (2032, 107523), (2286, 95576), (2757, 79248), (3048, 71682), (3302, 66168), (3676, 59436), (4572, 47788), (4953, 44112), (5514, 39624), (6096, 35841), (6604, 33084), (7352, 29718), (8271, 26416), (9144, 23894), (9906, 22056), (11028, 19812), (11947, 18288), (13208, 16542), (14704, 14859)]