380728608

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 1118589696

約数和(自身を除く): 737861088

約数列:

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

約数ペア:

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