243256832

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 626959872

約数和(自身を除く): 383703040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 227, 256, 299, 322, 364, 368, 416, 448, 454, 512, 598, 644, 728, 736, 832, 896, 908, 1196, 1288, 1456, 1472, 1589, 1664, 1792, 1816, 2093, 2392, 2576, 2912, 2944, 2951, 3178, 3328, 3584, 3632, 4186, 4784, 5152, 5221, 5824, 5888, 5902, 6356, 6656, 7264, 8372, 9568, 10304, 10442, 11648, 11776, 11804, 12712, 14528, 16744, 19136, 20608, 20657, 20884, 23296, 23608, 25424, 29056, 33488, 36547, 38272, 41216, 41314, 41768, 46592, 47216, 50848, 58112, 66976, 67873, 73094, 76544, 82432, 82628, 83536, 94432, 101696, 116224, 133952, 135746, 146188, 153088, 165256, 167072, 188864, 203392, 267904, 271492, 292376, 330512, 334144, 377728, 406784, 475111, 535808, 542984, 584752, 661024, 668288, 755456, 813568, 950222, 1071616, 1085968, 1169504, 1322048, 1336576, 1510912, 1900444, 2171936, 2339008, 2644096, 2673152, 3800888, 4343872, 4678016, 5288192, 7601776, 8687744, 9356032, 10576384, 15203552, 17375488, 18712064, 30407104, 34750976, 60814208, 121628416, 243256832]

約数ペア:

[(1, 243256832), (2, 121628416), (4, 60814208), (7, 34750976), (8, 30407104), (13, 18712064), (14, 17375488), (16, 15203552), (23, 10576384), (26, 9356032), (28, 8687744), (32, 7601776), (46, 5288192), (52, 4678016), (56, 4343872), (64, 3800888), (91, 2673152), (92, 2644096), (104, 2339008), (112, 2171936), (128, 1900444), (161, 1510912), (182, 1336576), (184, 1322048), (208, 1169504), (224, 1085968), (227, 1071616), (256, 950222), (299, 813568), (322, 755456), (364, 668288), (368, 661024), (416, 584752), (448, 542984), (454, 535808), (512, 475111), (598, 406784), (644, 377728), (728, 334144), (736, 330512), (832, 292376), (896, 271492), (908, 267904), (1196, 203392), (1288, 188864), (1456, 167072), (1472, 165256), (1589, 153088), (1664, 146188), (1792, 135746), (1816, 133952), (2093, 116224), (2392, 101696), (2576, 94432), (2912, 83536), (2944, 82628), (2951, 82432), (3178, 76544), (3328, 73094), (3584, 67873), (3632, 66976), (4186, 58112), (4784, 50848), (5152, 47216), (5221, 46592), (5824, 41768), (5888, 41314), (5902, 41216), (6356, 38272), (6656, 36547), (7264, 33488), (8372, 29056), (9568, 25424), (10304, 23608), (10442, 23296), (11648, 20884), (11776, 20657), (11804, 20608), (12712, 19136), (14528, 16744)]