247728384

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5659}}^1$

素因数の和:5700

約数の個数: 108

約数和(自身を含む): 751987600

約数和(自身を除く): 504259216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 5659, 7296, 10944, 11318, 14592, 16977, 21888, 22636, 33954, 43776, 45272, 50931, 67908, 90544, 101862, 107521, 135816, 181088, 203724, 215042, 271632, 322563, 362176, 407448, 430084, 543264, 645126, 724352, 814896, 860168, 967689, 1086528, 1290252, 1448704, 1629792, 1720336, 1935378, 2173056, 2580504, 3259584, 3440672, 3870756, 4346112, 5161008, 6519168, 6881344, 7741512, 10322016, 13038336, 13762688, 15483024, 20644032, 27525376, 30966048, 41288064, 61932096, 82576128, 123864192, 247728384]

約数ペア:

[(1, 247728384), (2, 123864192), (3, 82576128), (4, 61932096), (6, 41288064), (8, 30966048), (9, 27525376), (12, 20644032), (16, 15483024), (18, 13762688), (19, 13038336), (24, 10322016), (32, 7741512), (36, 6881344), (38, 6519168), (48, 5161008), (57, 4346112), (64, 3870756), (72, 3440672), (76, 3259584), (96, 2580504), (114, 2173056), (128, 1935378), (144, 1720336), (152, 1629792), (171, 1448704), (192, 1290252), (228, 1086528), (256, 967689), (288, 860168), (304, 814896), (342, 724352), (384, 645126), (456, 543264), (576, 430084), (608, 407448), (684, 362176), (768, 322563), (912, 271632), (1152, 215042), (1216, 203724), (1368, 181088), (1824, 135816), (2304, 107521), (2432, 101862), (2736, 90544), (3648, 67908), (4864, 50931), (5472, 45272), (5659, 43776), (7296, 33954), (10944, 22636), (11318, 21888), (14592, 16977)]