280952256

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3690

約数の個数: 112

約数和(自身を含む): 826585088

約数和(自身を除く): 545632832

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, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 3631, 4836, 5952, 6448, 7262, 9672, 10893, 12896, 14524, 19344, 21786, 25792, 29048, 38688, 43572, 47203, 58096, 77376, 87144, 94406, 112561, 116192, 141609, 174288, 188812, 225122, 232384, 283218, 337683, 348576, 377624, 450244, 566436, 675366, 697152, 755248, 900488, 1132872, 1350732, 1463293, 1510496, 1800976, 2265744, 2701464, 2926586, 3020992, 3601952, 4389879, 4531488, 5402928, 5853172, 7203904, 8779758, 9062976, 10805856, 11706344, 17559516, 21611712, 23412688, 35119032, 46825376, 70238064, 93650752, 140476128, 280952256]

約数ペア:

[(1, 280952256), (2, 140476128), (3, 93650752), (4, 70238064), (6, 46825376), (8, 35119032), (12, 23412688), (13, 21611712), (16, 17559516), (24, 11706344), (26, 10805856), (31, 9062976), (32, 8779758), (39, 7203904), (48, 5853172), (52, 5402928), (62, 4531488), (64, 4389879), (78, 3601952), (93, 3020992), (96, 2926586), (104, 2701464), (124, 2265744), (156, 1800976), (186, 1510496), (192, 1463293), (208, 1350732), (248, 1132872), (312, 900488), (372, 755248), (403, 697152), (416, 675366), (496, 566436), (624, 450244), (744, 377624), (806, 348576), (832, 337683), (992, 283218), (1209, 232384), (1248, 225122), (1488, 188812), (1612, 174288), (1984, 141609), (2418, 116192), (2496, 112561), (2976, 94406), (3224, 87144), (3631, 77376), (4836, 58096), (5952, 47203), (6448, 43572), (7262, 38688), (9672, 29048), (10893, 25792), (12896, 21786), (14524, 19344)]