401379549984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2971597}}^1$

素因数の和:2971687

約数の個数: 144

約数和(自身を含む): 1323953886528

約数和(自身を除く): 922574336544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 603, 672, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2016, 2144, 2412, 2814, 3216, 3752, 4221, 4824, 5628, 6432, 7504, 8442, 9648, 11256, 15008, 16884, 19296, 22512, 33768, 45024, 67536, 135072, 2971597, 5943194, 8914791, 11886388, 17829582, 20801179, 23772776, 26744373, 35659164, 41602358, 47545552, 53488746, 62403537, 71318328, 83204716, 95091104, 106977492, 124807074, 142636656, 166409432, 187210611, 199096999, 213954984, 249614148, 285273312, 332818864, 374421222, 398193998, 427909968, 499228296, 597290997, 665637728, 748842444, 796387996, 855819936, 998456592, 1194581994, 1393678993, 1497684888, 1592775992, 1791872991, 1996913184, 2389163988, 2787357986, 2995369776, 3185551984, 3583745982, 4181036979, 4778327976, 5574715972, 5990739552, 6371103968, 7167491964, 8362073958, 9556655952, 11149431944, 12543110937, 14334983928, 16724147916, 19113311904, 22298863888, 25086221874, 28669967856, 33448295832, 44597727776, 50172443748, 57339935712, 66896591664, 100344887496, 133793183328, 200689774992, 401379549984]

約数ペア:

[(1, 401379549984), (2, 200689774992), (3, 133793183328), (4, 100344887496), (6, 66896591664), (7, 57339935712), (8, 50172443748), (9, 44597727776), (12, 33448295832), (14, 28669967856), (16, 25086221874), (18, 22298863888), (21, 19113311904), (24, 16724147916), (28, 14334983928), (32, 12543110937), (36, 11149431944), (42, 9556655952), (48, 8362073958), (56, 7167491964), (63, 6371103968), (67, 5990739552), (72, 5574715972), (84, 4778327976), (96, 4181036979), (112, 3583745982), (126, 3185551984), (134, 2995369776), (144, 2787357986), (168, 2389163988), (201, 1996913184), (224, 1791872991), (252, 1592775992), (268, 1497684888), (288, 1393678993), (336, 1194581994), (402, 998456592), (469, 855819936), (504, 796387996), (536, 748842444), (603, 665637728), (672, 597290997), (804, 499228296), (938, 427909968), (1008, 398193998), (1072, 374421222), (1206, 332818864), (1407, 285273312), (1608, 249614148), (1876, 213954984), (2016, 199096999), (2144, 187210611), (2412, 166409432), (2814, 142636656), (3216, 124807074), (3752, 106977492), (4221, 95091104), (4824, 83204716), (5628, 71318328), (6432, 62403537), (7504, 53488746), (8442, 47545552), (9648, 41602358), (11256, 35659164), (15008, 26744373), (16884, 23772776), (19296, 20801179), (22512, 17829582), (33768, 11886388), (45024, 8914791), (67536, 5943194), (135072, 2971597)]