426545672

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 980553600

約数和(自身を除く): 554007928

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 89, 92, 122, 161, 178, 184, 244, 322, 356, 427, 488, 623, 644, 712, 854, 1246, 1288, 1403, 1708, 2047, 2492, 2806, 3416, 3721, 4094, 4984, 5429, 5612, 7442, 8188, 9821, 10858, 11224, 14329, 14884, 16376, 19642, 21716, 26047, 28658, 29768, 38003, 39284, 43432, 52094, 57316, 76006, 78568, 85583, 104188, 114632, 124867, 152012, 171166, 208376, 249734, 304024, 331169, 342332, 499468, 599081, 662338, 684664, 874069, 998936, 1198162, 1324676, 1748138, 2318183, 2396324, 2649352, 3496276, 4636366, 4792648, 6992552, 7616887, 9272732, 15233774, 18545464, 30467548, 53318209, 60935096, 106636418, 213272836, 426545672]

約数ペア:

[(1, 426545672), (2, 213272836), (4, 106636418), (7, 60935096), (8, 53318209), (14, 30467548), (23, 18545464), (28, 15233774), (46, 9272732), (56, 7616887), (61, 6992552), (89, 4792648), (92, 4636366), (122, 3496276), (161, 2649352), (178, 2396324), (184, 2318183), (244, 1748138), (322, 1324676), (356, 1198162), (427, 998936), (488, 874069), (623, 684664), (644, 662338), (712, 599081), (854, 499468), (1246, 342332), (1288, 331169), (1403, 304024), (1708, 249734), (2047, 208376), (2492, 171166), (2806, 152012), (3416, 124867), (3721, 114632), (4094, 104188), (4984, 85583), (5429, 78568), (5612, 76006), (7442, 57316), (8188, 52094), (9821, 43432), (10858, 39284), (11224, 38003), (14329, 29768), (14884, 28658), (16376, 26047), (19642, 21716)]