208641991968

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12709673}}^1$

素因数の和:12709711

約数の個数: 96

約数和(自身を含む): 640567569600

約数和(自身を除く): 431925577632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 12709673, 25419346, 38129019, 50838692, 76258038, 101677384, 114387057, 152516076, 203354768, 228774114, 241483787, 305032152, 343161171, 406709536, 457548228, 482967574, 610064304, 686322342, 724451361, 915096456, 965935148, 1220128608, 1372644684, 1448902722, 1830192912, 1931870296, 2173354083, 2745289368, 2897805444, 3660385824, 3863740592, 4346708166, 5490578736, 5795610888, 6520062249, 7727481184, 8693416332, 10981157472, 11591221776, 13040124498, 17386832664, 23182443552, 26080248996, 34773665328, 52160497992, 69547330656, 104320995984, 208641991968]

約数ペア:

[(1, 208641991968), (2, 104320995984), (3, 69547330656), (4, 52160497992), (6, 34773665328), (8, 26080248996), (9, 23182443552), (12, 17386832664), (16, 13040124498), (18, 11591221776), (19, 10981157472), (24, 8693416332), (27, 7727481184), (32, 6520062249), (36, 5795610888), (38, 5490578736), (48, 4346708166), (54, 3863740592), (57, 3660385824), (72, 2897805444), (76, 2745289368), (96, 2173354083), (108, 1931870296), (114, 1830192912), (144, 1448902722), (152, 1372644684), (171, 1220128608), (216, 965935148), (228, 915096456), (288, 724451361), (304, 686322342), (342, 610064304), (432, 482967574), (456, 457548228), (513, 406709536), (608, 343161171), (684, 305032152), (864, 241483787), (912, 228774114), (1026, 203354768), (1368, 152516076), (1824, 114387057), (2052, 101677384), (2736, 76258038), (4104, 50838692), (5472, 38129019), (8208, 25419346), (16416, 12709673)]