288143856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2044

約数の個数: 240

約数和(自身を含む): 1083264000

約数和(自身を除く): 795120144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 364, 396, 429, 462, 468, 504, 528, 546, 572, 616, 624, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1092, 1144, 1232, 1287, 1386, 1456, 1584, 1638, 1716, 1848, 1872, 1999, 2002, 2184, 2288, 2574, 2772, 3003, 3276, 3432, 3696, 3998, 4004, 4368, 5148, 5544, 5997, 6006, 6552, 6864, 7996, 8008, 9009, 10296, 11088, 11994, 12012, 13104, 13993, 15992, 16016, 17991, 18018, 20592, 21989, 23988, 24024, 25987, 27986, 31984, 35982, 36036, 41979, 43978, 47976, 48048, 51974, 55972, 65967, 71964, 72072, 77961, 83958, 87956, 95952, 103948, 111944, 125937, 131934, 143928, 144144, 153923, 155922, 167916, 175912, 181909, 197901, 207896, 223888, 233883, 251874, 263868, 285857, 287856, 307846, 311844, 335832, 351824, 363818, 395802, 415792, 461769, 467766, 503748, 527736, 545727, 571714, 615692, 623688, 671664, 727636, 791604, 857571, 923538, 935532, 1007496, 1055472, 1091454, 1143428, 1231384, 1247376, 1385307, 1455272, 1583208, 1637181, 1715142, 1847076, 1871064, 2000999, 2014992, 2182908, 2286856, 2462768, 2572713, 2770614, 2910544, 3166416, 3274362, 3430284, 3694152, 3742128, 4001998, 4365816, 4573712, 5145426, 5541228, 6002997, 6548724, 6860568, 7388304, 8003996, 8731632, 10290852, 11082456, 12005994, 13097448, 13721136, 16007992, 18008991, 20581704, 22164912, 24011988, 26194896, 32015984, 36017982, 41163408, 48023976, 72035964, 96047952, 144071928, 288143856]

約数ペア:

[(1, 288143856), (2, 144071928), (3, 96047952), (4, 72035964), (6, 48023976), (7, 41163408), (8, 36017982), (9, 32015984), (11, 26194896), (12, 24011988), (13, 22164912), (14, 20581704), (16, 18008991), (18, 16007992), (21, 13721136), (22, 13097448), (24, 12005994), (26, 11082456), (28, 10290852), (33, 8731632), (36, 8003996), (39, 7388304), (42, 6860568), (44, 6548724), (48, 6002997), (52, 5541228), (56, 5145426), (63, 4573712), (66, 4365816), (72, 4001998), (77, 3742128), (78, 3694152), (84, 3430284), (88, 3274362), (91, 3166416), (99, 2910544), (104, 2770614), (112, 2572713), (117, 2462768), (126, 2286856), (132, 2182908), (143, 2014992), (144, 2000999), (154, 1871064), (156, 1847076), (168, 1715142), (176, 1637181), (182, 1583208), (198, 1455272), (208, 1385307), (231, 1247376), (234, 1231384), (252, 1143428), (264, 1091454), (273, 1055472), (286, 1007496), (308, 935532), (312, 923538), (336, 857571), (364, 791604), (396, 727636), (429, 671664), (462, 623688), (468, 615692), (504, 571714), (528, 545727), (546, 527736), (572, 503748), (616, 467766), (624, 461769), (693, 415792), (728, 395802), (792, 363818), (819, 351824), (858, 335832), (924, 311844), (936, 307846), (1001, 287856), (1008, 285857), (1092, 263868), (1144, 251874), (1232, 233883), (1287, 223888), (1386, 207896), (1456, 197901), (1584, 181909), (1638, 175912), (1716, 167916), (1848, 155922), (1872, 153923), (1999, 144144), (2002, 143928), (2184, 131934), (2288, 125937), (2574, 111944), (2772, 103948), (3003, 95952), (3276, 87956), (3432, 83958), (3696, 77961), (3998, 72072), (4004, 71964), (4368, 65967), (5148, 55972), (5544, 51974), (5997, 48048), (6006, 47976), (6552, 43978), (6864, 41979), (7996, 36036), (8008, 35982), (9009, 31984), (10296, 27986), (11088, 25987), (11994, 24024), (12012, 23988), (13104, 21989), (13993, 20592), (15992, 18018), (16016, 17991)]