248490048

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:632

約数の個数: 112

約数和(自身を含む): 688214016

約数和(自身を除く): 439723968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 166, 186, 192, 248, 249, 332, 372, 496, 498, 503, 664, 744, 992, 996, 1006, 1328, 1488, 1509, 1984, 1992, 2012, 2573, 2656, 2976, 3018, 3984, 4024, 5146, 5312, 5952, 6036, 7719, 7968, 8048, 10292, 12072, 15438, 15593, 15936, 16096, 20584, 24144, 30876, 31186, 32192, 41168, 41749, 46779, 48288, 61752, 62372, 82336, 83498, 93558, 96576, 123504, 124744, 125247, 164672, 166996, 187116, 247008, 249488, 250494, 333992, 374232, 494016, 498976, 500988, 667984, 748464, 997952, 1001976, 1294219, 1335968, 1496928, 2003952, 2588438, 2671936, 2993856, 3882657, 4007904, 5176876, 7765314, 8015808, 10353752, 15530628, 20707504, 31061256, 41415008, 62122512, 82830016, 124245024, 248490048]

約数ペア:

[(1, 248490048), (2, 124245024), (3, 82830016), (4, 62122512), (6, 41415008), (8, 31061256), (12, 20707504), (16, 15530628), (24, 10353752), (31, 8015808), (32, 7765314), (48, 5176876), (62, 4007904), (64, 3882657), (83, 2993856), (93, 2671936), (96, 2588438), (124, 2003952), (166, 1496928), (186, 1335968), (192, 1294219), (248, 1001976), (249, 997952), (332, 748464), (372, 667984), (496, 500988), (498, 498976), (503, 494016), (664, 374232), (744, 333992), (992, 250494), (996, 249488), (1006, 247008), (1328, 187116), (1488, 166996), (1509, 164672), (1984, 125247), (1992, 124744), (2012, 123504), (2573, 96576), (2656, 93558), (2976, 83498), (3018, 82336), (3984, 62372), (4024, 61752), (5146, 48288), (5312, 46779), (5952, 41749), (6036, 41168), (7719, 32192), (7968, 31186), (8048, 30876), (10292, 24144), (12072, 20584), (15438, 16096), (15593, 15936)]