328875008

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 176

約数和(自身を含む): 847359744

約数和(自身を除く): 518484736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 97, 112, 128, 154, 172, 176, 194, 224, 256, 301, 308, 344, 352, 388, 448, 473, 512, 602, 616, 679, 688, 704, 776, 896, 946, 1024, 1067, 1204, 1232, 1358, 1376, 1408, 1552, 1792, 1892, 2134, 2408, 2464, 2716, 2752, 2816, 3104, 3311, 3584, 3784, 4171, 4268, 4816, 4928, 5432, 5504, 5632, 6208, 6622, 7168, 7469, 7568, 8342, 8536, 9632, 9856, 10864, 11008, 11264, 12416, 13244, 14938, 15136, 16684, 17072, 19264, 19712, 21728, 22016, 24832, 26488, 29197, 29876, 30272, 33368, 34144, 38528, 39424, 43456, 44032, 45881, 49664, 52976, 58394, 59752, 60544, 66736, 68288, 77056, 78848, 86912, 91762, 99328, 105952, 116788, 119504, 121088, 133472, 136576, 154112, 173824, 183524, 211904, 233576, 239008, 242176, 266944, 273152, 308224, 321167, 347648, 367048, 423808, 467152, 478016, 484352, 533888, 546304, 642334, 695296, 734096, 847616, 934304, 956032, 1067776, 1092608, 1284668, 1468192, 1695232, 1868608, 1912064, 2135552, 2569336, 2936384, 3390464, 3737216, 3824128, 4271104, 5138672, 5872768, 7474432, 7648256, 10277344, 11745536, 14948864, 20554688, 23491072, 29897728, 41109376, 46982144, 82218752, 164437504, 328875008]

約数ペア:

[(1, 328875008), (2, 164437504), (4, 82218752), (7, 46982144), (8, 41109376), (11, 29897728), (14, 23491072), (16, 20554688), (22, 14948864), (28, 11745536), (32, 10277344), (43, 7648256), (44, 7474432), (56, 5872768), (64, 5138672), (77, 4271104), (86, 3824128), (88, 3737216), (97, 3390464), (112, 2936384), (128, 2569336), (154, 2135552), (172, 1912064), (176, 1868608), (194, 1695232), (224, 1468192), (256, 1284668), (301, 1092608), (308, 1067776), (344, 956032), (352, 934304), (388, 847616), (448, 734096), (473, 695296), (512, 642334), (602, 546304), (616, 533888), (679, 484352), (688, 478016), (704, 467152), (776, 423808), (896, 367048), (946, 347648), (1024, 321167), (1067, 308224), (1204, 273152), (1232, 266944), (1358, 242176), (1376, 239008), (1408, 233576), (1552, 211904), (1792, 183524), (1892, 173824), (2134, 154112), (2408, 136576), (2464, 133472), (2716, 121088), (2752, 119504), (2816, 116788), (3104, 105952), (3311, 99328), (3584, 91762), (3784, 86912), (4171, 78848), (4268, 77056), (4816, 68288), (4928, 66736), (5432, 60544), (5504, 59752), (5632, 58394), (6208, 52976), (6622, 49664), (7168, 45881), (7469, 44032), (7568, 43456), (8342, 39424), (8536, 38528), (9632, 34144), (9856, 33368), (10864, 30272), (11008, 29876), (11264, 29197), (12416, 26488), (13244, 24832), (14938, 22016), (15136, 21728), (16684, 19712), (17072, 19264)]