16254576

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 51680720

約数和(自身を除く): 35426144

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, 457, 468, 494, 624, 684, 741, 912, 914, 936, 988, 1368, 1371, 1482, 1828, 1872, 1976, 2223, 2736, 2742, 2964, 3656, 3952, 4113, 4446, 5484, 5928, 5941, 7312, 8226, 8683, 8892, 10968, 11856, 11882, 16452, 17366, 17784, 17823, 21936, 23764, 26049, 32904, 34732, 35568, 35646, 47528, 52098, 53469, 65808, 69464, 71292, 78147, 95056, 104196, 106938, 112879, 138928, 142584, 156294, 208392, 213876, 225758, 285168, 312588, 338637, 416784, 427752, 451516, 625176, 677274, 855504, 903032, 1015911, 1250352, 1354548, 1806064, 2031822, 2709096, 4063644, 5418192, 8127288, 16254576]

約数ペア:

[(1, 16254576), (2, 8127288), (3, 5418192), (4, 4063644), (6, 2709096), (8, 2031822), (9, 1806064), (12, 1354548), (13, 1250352), (16, 1015911), (18, 903032), (19, 855504), (24, 677274), (26, 625176), (36, 451516), (38, 427752), (39, 416784), (48, 338637), (52, 312588), (57, 285168), (72, 225758), (76, 213876), (78, 208392), (104, 156294), (114, 142584), (117, 138928), (144, 112879), (152, 106938), (156, 104196), (171, 95056), (208, 78147), (228, 71292), (234, 69464), (247, 65808), (304, 53469), (312, 52098), (342, 47528), (456, 35646), (457, 35568), (468, 34732), (494, 32904), (624, 26049), (684, 23764), (741, 21936), (912, 17823), (914, 17784), (936, 17366), (988, 16452), (1368, 11882), (1371, 11856), (1482, 10968), (1828, 8892), (1872, 8683), (1976, 8226), (2223, 7312), (2736, 5941), (2742, 5928), (2964, 5484), (3656, 4446), (3952, 4113)]