About the Number
489968000
2進数表記:11101001101000101000110000000
漢数字表記:四億八千九百九十六万八千
素因数分解:
素因数の和:413
約数の個数: 128
約数和(自身を含む): 1233498240
約数和(自身を除く): 743530240
約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 125, 128, 160, 200, 226, 250, 271, 320, 400, 452, 500, 542, 565, 640, 800, 904, 1000, 1084, 1130, 1355, 1600, 1808, 2000, 2168, 2260, 2710, 2825, 3200, 3616, 4000, 4336, 4520, 5420, 5650, 6775, 7232, 8000, 8672, 9040, 10840, 11300, 13550, 14125, 14464, 16000, 17344, 18080, 21680, 22600, 27100, 28250, 30623, 33875, 34688, 36160, 43360, 45200, 54200, 56500, 61246, 67750, 72320, 86720, 90400, 108400, 113000, 122492, 135500, 153115, 173440, 180800, 216800, 226000, 244984, 271000, 306230, 361600, 433600, 452000, 489968, 542000, 612460, 765575, 867200, 904000, 979936, 1084000, 1224920, 1531150, 1808000, 1959872, 2168000, 2449840, 3062300, 3827875, 3919744, 4336000, 4899680, 6124600, 7655750, 9799360, 12249200, 15311500, 19598720, 24498400, 30623000, 48996800, 61246000, 97993600, 122492000, 244984000, 489968000]
約数ペア:
[(1, 489968000), (2, 244984000), (4, 122492000), (5, 97993600), (8, 61246000), (10, 48996800), (16, 30623000), (20, 24498400), (25, 19598720), (32, 15311500), (40, 12249200), (50, 9799360), (64, 7655750), (80, 6124600), (100, 4899680), (113, 4336000), (125, 3919744), (128, 3827875), (160, 3062300), (200, 2449840), (226, 2168000), (250, 1959872), (271, 1808000), (320, 1531150), (400, 1224920), (452, 1084000), (500, 979936), (542, 904000), (565, 867200), (640, 765575), (800, 612460), (904, 542000), (1000, 489968), (1084, 452000), (1130, 433600), (1355, 361600), (1600, 306230), (1808, 271000), (2000, 244984), (2168, 226000), (2260, 216800), (2710, 180800), (2825, 173440), (3200, 153115), (3616, 135500), (4000, 122492), (4336, 113000), (4520, 108400), (5420, 90400), (5650, 86720), (6775, 72320), (7232, 67750), (8000, 61246), (8672, 56500), (9040, 54200), (10840, 45200), (11300, 43360), (13550, 36160), (14125, 34688), (14464, 33875), (16000, 30623), (17344, 28250), (18080, 27100), (21680, 22600)]このpageの処理時間: 0.01533198356628418 seconds