761457216

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 168

約数和(自身を含む): 2254934784

約数和(自身を除く): 1493477568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 169, 186, 192, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 757, 806, 832, 992, 1014, 1209, 1248, 1352, 1488, 1514, 1612, 1984, 2028, 2271, 2418, 2496, 2704, 2976, 3028, 3224, 4056, 4542, 4836, 5239, 5408, 5952, 6056, 6448, 8112, 9084, 9672, 9841, 10478, 10816, 12112, 12896, 15717, 16224, 18168, 19344, 19682, 20956, 23467, 24224, 25792, 29523, 31434, 32448, 36336, 38688, 39364, 41912, 46934, 48448, 59046, 62868, 70401, 72672, 77376, 78728, 83824, 93868, 118092, 125736, 127933, 140802, 145344, 157456, 167648, 187736, 236184, 251472, 255866, 281604, 305071, 314912, 335296, 375472, 383799, 472368, 502944, 511732, 563208, 610142, 629824, 750944, 767598, 915213, 944736, 1005888, 1023464, 1126416, 1220284, 1501888, 1535196, 1830426, 1889472, 2046928, 2252832, 2440568, 3070392, 3660852, 3965923, 4093856, 4505664, 4881136, 6140784, 7321704, 7931846, 8187712, 9762272, 11897769, 12281568, 14643408, 15863692, 19524544, 23795538, 24563136, 29286816, 31727384, 47591076, 58573632, 63454768, 95182152, 126909536, 190364304, 253819072, 380728608, 761457216]

約数ペア:

[(1, 761457216), (2, 380728608), (3, 253819072), (4, 190364304), (6, 126909536), (8, 95182152), (12, 63454768), (13, 58573632), (16, 47591076), (24, 31727384), (26, 29286816), (31, 24563136), (32, 23795538), (39, 19524544), (48, 15863692), (52, 14643408), (62, 12281568), (64, 11897769), (78, 9762272), (93, 8187712), (96, 7931846), (104, 7321704), (124, 6140784), (156, 4881136), (169, 4505664), (186, 4093856), (192, 3965923), (208, 3660852), (248, 3070392), (312, 2440568), (338, 2252832), (372, 2046928), (403, 1889472), (416, 1830426), (496, 1535196), (507, 1501888), (624, 1220284), (676, 1126416), (744, 1023464), (757, 1005888), (806, 944736), (832, 915213), (992, 767598), (1014, 750944), (1209, 629824), (1248, 610142), (1352, 563208), (1488, 511732), (1514, 502944), (1612, 472368), (1984, 383799), (2028, 375472), (2271, 335296), (2418, 314912), (2496, 305071), (2704, 281604), (2976, 255866), (3028, 251472), (3224, 236184), (4056, 187736), (4542, 167648), (4836, 157456), (5239, 145344), (5408, 140802), (5952, 127933), (6056, 125736), (6448, 118092), (8112, 93868), (9084, 83824), (9672, 78728), (9841, 77376), (10478, 72672), (10816, 70401), (12112, 62868), (12896, 59046), (15717, 48448), (16224, 46934), (18168, 41912), (19344, 39364), (19682, 38688), (20956, 36336), (23467, 32448), (24224, 31434), (25792, 29523)]