249942924

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 162

約数和(自身を含む): 808528812

約数和(自身を除く): 558585888

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 132, 147, 154, 196, 198, 231, 242, 252, 294, 308, 363, 396, 441, 462, 484, 539, 588, 693, 726, 847, 882, 924, 1078, 1089, 1171, 1386, 1452, 1617, 1694, 1764, 2156, 2178, 2342, 2541, 2772, 3234, 3388, 3513, 4356, 4684, 4851, 5082, 5929, 6468, 7026, 7623, 8197, 9702, 10164, 10539, 11858, 12881, 14052, 15246, 16394, 17787, 19404, 21078, 23716, 24591, 25762, 30492, 32788, 35574, 38643, 42156, 49182, 51524, 53361, 57379, 71148, 73773, 77286, 90167, 98364, 106722, 114758, 115929, 141691, 147546, 154572, 172137, 180334, 213444, 229516, 231858, 270501, 283382, 295092, 344274, 360668, 425073, 463716, 516411, 541002, 566764, 631169, 688548, 811503, 850146, 991837, 1032822, 1082004, 1262338, 1275219, 1623006, 1700292, 1893507, 1983674, 2065644, 2524676, 2550438, 2975511, 3246012, 3787014, 3967348, 5100876, 5680521, 5951022, 6942859, 7574028, 8926533, 11361042, 11902044, 13885718, 17853066, 20828577, 22722084, 27771436, 35706132, 41657154, 62485731, 83314308, 124971462, 249942924]

約数ペア:

[(1, 249942924), (2, 124971462), (3, 83314308), (4, 62485731), (6, 41657154), (7, 35706132), (9, 27771436), (11, 22722084), (12, 20828577), (14, 17853066), (18, 13885718), (21, 11902044), (22, 11361042), (28, 8926533), (33, 7574028), (36, 6942859), (42, 5951022), (44, 5680521), (49, 5100876), (63, 3967348), (66, 3787014), (77, 3246012), (84, 2975511), (98, 2550438), (99, 2524676), (121, 2065644), (126, 1983674), (132, 1893507), (147, 1700292), (154, 1623006), (196, 1275219), (198, 1262338), (231, 1082004), (242, 1032822), (252, 991837), (294, 850146), (308, 811503), (363, 688548), (396, 631169), (441, 566764), (462, 541002), (484, 516411), (539, 463716), (588, 425073), (693, 360668), (726, 344274), (847, 295092), (882, 283382), (924, 270501), (1078, 231858), (1089, 229516), (1171, 213444), (1386, 180334), (1452, 172137), (1617, 154572), (1694, 147546), (1764, 141691), (2156, 115929), (2178, 114758), (2342, 106722), (2541, 98364), (2772, 90167), (3234, 77286), (3388, 73773), (3513, 71148), (4356, 57379), (4684, 53361), (4851, 51524), (5082, 49182), (5929, 42156), (6468, 38643), (7026, 35574), (7623, 32788), (8197, 30492), (9702, 25762), (10164, 24591), (10539, 23716), (11858, 21078), (12881, 19404), (14052, 17787), (15246, 16394)]