189425376

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:494

約数の個数: 216

約数和(自身を含む): 648333504

約数和(自身を除く): 458908128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 433, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 866, 868, 882, 992, 1008, 1116, 1176, 1299, 1302, 1488, 1519, 1568, 1732, 1736, 1764, 1953, 2016, 2232, 2352, 2598, 2604, 2976, 3031, 3038, 3464, 3472, 3528, 3897, 3906, 4464, 4557, 4704, 5196, 5208, 6062, 6076, 6928, 6944, 7056, 7794, 7812, 8928, 9093, 9114, 10392, 10416, 12124, 12152, 13423, 13671, 13856, 14112, 15588, 15624, 18186, 18228, 20784, 20832, 21217, 24248, 24304, 26846, 27279, 27342, 31176, 31248, 36372, 36456, 40269, 41568, 42434, 48496, 48608, 53692, 54558, 54684, 62352, 62496, 63651, 72744, 72912, 80538, 84868, 93961, 96992, 107384, 109116, 109368, 120807, 124704, 127302, 145488, 145824, 161076, 169736, 187922, 190953, 214768, 218232, 218736, 241614, 254604, 281883, 290976, 322152, 339472, 375844, 381906, 429536, 436464, 437472, 483228, 509208, 563766, 644304, 657727, 678944, 751688, 763812, 845649, 872928, 966456, 1018416, 1127532, 1288608, 1315454, 1503376, 1527624, 1691298, 1932912, 1973181, 2036832, 2255064, 2630908, 3006752, 3055248, 3382596, 3865824, 3946362, 4510128, 5261816, 5919543, 6110496, 6765192, 7892724, 9020256, 10523632, 11839086, 13530384, 15785448, 21047264, 23678172, 27060768, 31570896, 47356344, 63141792, 94712688, 189425376]

約数ペア:

[(1, 189425376), (2, 94712688), (3, 63141792), (4, 47356344), (6, 31570896), (7, 27060768), (8, 23678172), (9, 21047264), (12, 15785448), (14, 13530384), (16, 11839086), (18, 10523632), (21, 9020256), (24, 7892724), (28, 6765192), (31, 6110496), (32, 5919543), (36, 5261816), (42, 4510128), (48, 3946362), (49, 3865824), (56, 3382596), (62, 3055248), (63, 3006752), (72, 2630908), (84, 2255064), (93, 2036832), (96, 1973181), (98, 1932912), (112, 1691298), (124, 1527624), (126, 1503376), (144, 1315454), (147, 1288608), (168, 1127532), (186, 1018416), (196, 966456), (217, 872928), (224, 845649), (248, 763812), (252, 751688), (279, 678944), (288, 657727), (294, 644304), (336, 563766), (372, 509208), (392, 483228), (433, 437472), (434, 436464), (441, 429536), (496, 381906), (504, 375844), (558, 339472), (588, 322152), (651, 290976), (672, 281883), (744, 254604), (784, 241614), (866, 218736), (868, 218232), (882, 214768), (992, 190953), (1008, 187922), (1116, 169736), (1176, 161076), (1299, 145824), (1302, 145488), (1488, 127302), (1519, 124704), (1568, 120807), (1732, 109368), (1736, 109116), (1764, 107384), (1953, 96992), (2016, 93961), (2232, 84868), (2352, 80538), (2598, 72912), (2604, 72744), (2976, 63651), (3031, 62496), (3038, 62352), (3464, 54684), (3472, 54558), (3528, 53692), (3897, 48608), (3906, 48496), (4464, 42434), (4557, 41568), (4704, 40269), (5196, 36456), (5208, 36372), (6062, 31248), (6076, 31176), (6928, 27342), (6944, 27279), (7056, 26846), (7794, 24304), (7812, 24248), (8928, 21217), (9093, 20832), (9114, 20784), (10392, 18228), (10416, 18186), (12124, 15624), (12152, 15588), (13423, 14112), (13671, 13856)]