229753472

素因数分解:

$2^7\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 534072000

約数和(自身を除く): 304318528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 64, 76, 86, 104, 128, 152, 169, 172, 208, 247, 304, 338, 344, 416, 494, 559, 608, 676, 688, 817, 832, 988, 1118, 1216, 1352, 1376, 1634, 1664, 1976, 2197, 2236, 2432, 2704, 2752, 3211, 3268, 3952, 4394, 4472, 5408, 5504, 6422, 6536, 7267, 7904, 8788, 8944, 10621, 10816, 12844, 13072, 14534, 15808, 17576, 17888, 21242, 21632, 25688, 26144, 29068, 31616, 35152, 35776, 41743, 42484, 51376, 52288, 58136, 70304, 71552, 83486, 84968, 94471, 102752, 104576, 116272, 138073, 140608, 166972, 169936, 188942, 205504, 232544, 276146, 281216, 333944, 339872, 377884, 411008, 465088, 552292, 667888, 679744, 755768, 930176, 1104584, 1335776, 1359488, 1511536, 1794949, 2209168, 2671552, 3023072, 3589898, 4418336, 5343104, 6046144, 7179796, 8836672, 12092288, 14359592, 17673344, 28719184, 57438368, 114876736, 229753472]

約数ペア:

[(1, 229753472), (2, 114876736), (4, 57438368), (8, 28719184), (13, 17673344), (16, 14359592), (19, 12092288), (26, 8836672), (32, 7179796), (38, 6046144), (43, 5343104), (52, 4418336), (64, 3589898), (76, 3023072), (86, 2671552), (104, 2209168), (128, 1794949), (152, 1511536), (169, 1359488), (172, 1335776), (208, 1104584), (247, 930176), (304, 755768), (338, 679744), (344, 667888), (416, 552292), (494, 465088), (559, 411008), (608, 377884), (676, 339872), (688, 333944), (817, 281216), (832, 276146), (988, 232544), (1118, 205504), (1216, 188942), (1352, 169936), (1376, 166972), (1634, 140608), (1664, 138073), (1976, 116272), (2197, 104576), (2236, 102752), (2432, 94471), (2704, 84968), (2752, 83486), (3211, 71552), (3268, 70304), (3952, 58136), (4394, 52288), (4472, 51376), (5408, 42484), (5504, 41743), (6422, 35776), (6536, 35152), (7267, 31616), (7904, 29068), (8788, 26144), (8944, 25688), (10621, 21632), (10816, 21242), (12844, 17888), (13072, 17576), (14534, 15808)]