538344768

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 168

約数和(自身を含む): 1579644288

約数和(自身を除く): 1041299520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 141, 156, 169, 188, 192, 208, 282, 312, 338, 353, 376, 416, 507, 564, 611, 624, 676, 706, 752, 832, 1014, 1059, 1128, 1222, 1248, 1352, 1412, 1504, 1833, 2028, 2118, 2256, 2444, 2496, 2704, 2824, 3008, 3666, 4056, 4236, 4512, 4589, 4888, 5408, 5648, 7332, 7943, 8112, 8472, 9024, 9178, 9776, 10816, 11296, 13767, 14664, 15886, 16224, 16591, 16944, 18356, 19552, 22592, 23829, 27534, 29328, 31772, 32448, 33182, 33888, 36712, 39104, 47658, 49773, 55068, 58656, 59657, 63544, 66364, 67776, 73424, 95316, 99546, 110136, 117312, 119314, 127088, 132728, 146848, 178971, 190632, 199092, 215683, 220272, 238628, 254176, 265456, 293696, 357942, 381264, 398184, 431366, 440544, 477256, 508352, 530912, 647049, 715884, 762528, 796368, 862732, 881088, 954512, 1061824, 1294098, 1431768, 1525056, 1592736, 1725464, 1909024, 2588196, 2803879, 2863536, 3185472, 3450928, 3818048, 5176392, 5607758, 5727072, 6901856, 8411637, 10352784, 11215516, 11454144, 13803712, 16823274, 20705568, 22431032, 33646548, 41411136, 44862064, 67293096, 89724128, 134586192, 179448256, 269172384, 538344768]

約数ペア:

[(1, 538344768), (2, 269172384), (3, 179448256), (4, 134586192), (6, 89724128), (8, 67293096), (12, 44862064), (13, 41411136), (16, 33646548), (24, 22431032), (26, 20705568), (32, 16823274), (39, 13803712), (47, 11454144), (48, 11215516), (52, 10352784), (64, 8411637), (78, 6901856), (94, 5727072), (96, 5607758), (104, 5176392), (141, 3818048), (156, 3450928), (169, 3185472), (188, 2863536), (192, 2803879), (208, 2588196), (282, 1909024), (312, 1725464), (338, 1592736), (353, 1525056), (376, 1431768), (416, 1294098), (507, 1061824), (564, 954512), (611, 881088), (624, 862732), (676, 796368), (706, 762528), (752, 715884), (832, 647049), (1014, 530912), (1059, 508352), (1128, 477256), (1222, 440544), (1248, 431366), (1352, 398184), (1412, 381264), (1504, 357942), (1833, 293696), (2028, 265456), (2118, 254176), (2256, 238628), (2444, 220272), (2496, 215683), (2704, 199092), (2824, 190632), (3008, 178971), (3666, 146848), (4056, 132728), (4236, 127088), (4512, 119314), (4589, 117312), (4888, 110136), (5408, 99546), (5648, 95316), (7332, 73424), (7943, 67776), (8112, 66364), (8472, 63544), (9024, 59657), (9178, 58656), (9776, 55068), (10816, 49773), (11296, 47658), (13767, 39104), (14664, 36712), (15886, 33888), (16224, 33182), (16591, 32448), (16944, 31772), (18356, 29328), (19552, 27534), (22592, 23829)]