789037284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2177

約数の個数: 96

約数和(自身を含む): 2179072000

約数和(自身を除く): 1390034716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 127, 148, 222, 254, 259, 381, 444, 508, 518, 762, 777, 889, 1036, 1524, 1554, 1778, 1999, 2667, 3108, 3556, 3998, 4699, 5334, 5997, 7996, 9398, 10668, 11994, 13993, 14097, 18796, 23988, 27986, 28194, 32893, 41979, 55972, 56388, 65786, 73963, 83958, 98679, 131572, 147926, 167916, 197358, 221889, 253873, 295852, 394716, 443778, 507746, 517741, 761619, 887556, 1015492, 1035482, 1523238, 1553223, 1777111, 2070964, 3046476, 3106446, 3554222, 5331333, 6212892, 7108444, 9393301, 10662666, 18786602, 21325332, 28179903, 37573204, 56359806, 65753107, 112719612, 131506214, 197259321, 263012428, 394518642, 789037284]

約数ペア:

[(1, 789037284), (2, 394518642), (3, 263012428), (4, 197259321), (6, 131506214), (7, 112719612), (12, 65753107), (14, 56359806), (21, 37573204), (28, 28179903), (37, 21325332), (42, 18786602), (74, 10662666), (84, 9393301), (111, 7108444), (127, 6212892), (148, 5331333), (222, 3554222), (254, 3106446), (259, 3046476), (381, 2070964), (444, 1777111), (508, 1553223), (518, 1523238), (762, 1035482), (777, 1015492), (889, 887556), (1036, 761619), (1524, 517741), (1554, 507746), (1778, 443778), (1999, 394716), (2667, 295852), (3108, 253873), (3556, 221889), (3998, 197358), (4699, 167916), (5334, 147926), (5997, 131572), (7996, 98679), (9398, 83958), (10668, 73963), (11994, 65786), (13993, 56388), (14097, 55972), (18796, 41979), (23988, 32893), (27986, 28194)]