65011968

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 223204800

約数和(自身を除く): 158192832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 139, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 278, 288, 336, 348, 384, 406, 417, 448, 464, 504, 522, 556, 576, 609, 672, 696, 768, 812, 834, 896, 928, 973, 1008, 1044, 1112, 1152, 1218, 1251, 1344, 1392, 1624, 1668, 1792, 1827, 1856, 1946, 2016, 2088, 2224, 2304, 2436, 2502, 2688, 2784, 2919, 3248, 3336, 3654, 3712, 3892, 4031, 4032, 4176, 4448, 4872, 5004, 5376, 5568, 5838, 6496, 6672, 7308, 7424, 7784, 8062, 8064, 8352, 8757, 8896, 9744, 10008, 11136, 11676, 12093, 12992, 13344, 14616, 15568, 16124, 16128, 16704, 17514, 17792, 19488, 20016, 22272, 23352, 24186, 25984, 26688, 28217, 29232, 31136, 32248, 33408, 35028, 35584, 36279, 38976, 40032, 46704, 48372, 51968, 53376, 56434, 58464, 62272, 64496, 66816, 70056, 72558, 77952, 80064, 84651, 93408, 96744, 106752, 112868, 116928, 124544, 128992, 140112, 145116, 155904, 160128, 169302, 186816, 193488, 225736, 233856, 249088, 253953, 257984, 280224, 290232, 320256, 338604, 373632, 386976, 451472, 467712, 507906, 515968, 560448, 580464, 677208, 747264, 773952, 902944, 1015812, 1031936, 1120896, 1160928, 1354416, 1547904, 1805888, 2031624, 2241792, 2321856, 2708832, 3095808, 3611776, 4063248, 4643712, 5417664, 7223552, 8126496, 9287424, 10835328, 16252992, 21670656, 32505984, 65011968]

約数ペア:

[(1, 65011968), (2, 32505984), (3, 21670656), (4, 16252992), (6, 10835328), (7, 9287424), (8, 8126496), (9, 7223552), (12, 5417664), (14, 4643712), (16, 4063248), (18, 3611776), (21, 3095808), (24, 2708832), (28, 2321856), (29, 2241792), (32, 2031624), (36, 1805888), (42, 1547904), (48, 1354416), (56, 1160928), (58, 1120896), (63, 1031936), (64, 1015812), (72, 902944), (84, 773952), (87, 747264), (96, 677208), (112, 580464), (116, 560448), (126, 515968), (128, 507906), (139, 467712), (144, 451472), (168, 386976), (174, 373632), (192, 338604), (203, 320256), (224, 290232), (232, 280224), (252, 257984), (256, 253953), (261, 249088), (278, 233856), (288, 225736), (336, 193488), (348, 186816), (384, 169302), (406, 160128), (417, 155904), (448, 145116), (464, 140112), (504, 128992), (522, 124544), (556, 116928), (576, 112868), (609, 106752), (672, 96744), (696, 93408), (768, 84651), (812, 80064), (834, 77952), (896, 72558), (928, 70056), (973, 66816), (1008, 64496), (1044, 62272), (1112, 58464), (1152, 56434), (1218, 53376), (1251, 51968), (1344, 48372), (1392, 46704), (1624, 40032), (1668, 38976), (1792, 36279), (1827, 35584), (1856, 35028), (1946, 33408), (2016, 32248), (2088, 31136), (2224, 29232), (2304, 28217), (2436, 26688), (2502, 25984), (2688, 24186), (2784, 23352), (2919, 22272), (3248, 20016), (3336, 19488), (3654, 17792), (3712, 17514), (3892, 16704), (4031, 16128), (4032, 16124), (4176, 15568), (4448, 14616), (4872, 13344), (5004, 12992), (5376, 12093), (5568, 11676), (5838, 11136), (6496, 10008), (6672, 9744), (7308, 8896), (7424, 8757), (7784, 8352), (8062, 8064)]