220315536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1869

約数の個数: 120

約数和(自身を含む): 710621184

約数和(自身を除く): 490305648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1524, 1721, 1778, 2032, 2286, 2667, 3048, 3442, 3556, 4572, 5163, 5334, 6096, 6884, 7112, 8001, 9144, 10326, 10668, 12047, 13768, 14224, 15489, 16002, 18288, 20652, 21336, 24094, 27536, 30978, 32004, 36141, 41304, 42672, 48188, 61956, 64008, 72282, 82608, 96376, 108423, 123912, 128016, 144564, 192752, 216846, 218567, 247824, 289128, 433692, 437134, 578256, 655701, 867384, 874268, 1311402, 1529969, 1734768, 1748536, 1967103, 2622804, 3059938, 3497072, 3934206, 4589907, 5245608, 6119876, 7868412, 9179814, 10491216, 12239752, 13769721, 15736824, 18359628, 24479504, 27539442, 31473648, 36719256, 55078884, 73438512, 110157768, 220315536]

約数ペア:

[(1, 220315536), (2, 110157768), (3, 73438512), (4, 55078884), (6, 36719256), (7, 31473648), (8, 27539442), (9, 24479504), (12, 18359628), (14, 15736824), (16, 13769721), (18, 12239752), (21, 10491216), (24, 9179814), (28, 7868412), (36, 6119876), (42, 5245608), (48, 4589907), (56, 3934206), (63, 3497072), (72, 3059938), (84, 2622804), (112, 1967103), (126, 1748536), (127, 1734768), (144, 1529969), (168, 1311402), (252, 874268), (254, 867384), (336, 655701), (381, 578256), (504, 437134), (508, 433692), (762, 289128), (889, 247824), (1008, 218567), (1016, 216846), (1143, 192752), (1524, 144564), (1721, 128016), (1778, 123912), (2032, 108423), (2286, 96376), (2667, 82608), (3048, 72282), (3442, 64008), (3556, 61956), (4572, 48188), (5163, 42672), (5334, 41304), (6096, 36141), (6884, 32004), (7112, 30978), (8001, 27536), (9144, 24094), (10326, 21336), (10668, 20652), (12047, 18288), (13768, 16002), (14224, 15489)]