1688878512

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 200

約数和(自身を含む): 5100879872

約数和(自身を除く): 3412001360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 127, 144, 162, 186, 216, 248, 254, 279, 324, 331, 372, 381, 432, 496, 508, 558, 648, 662, 744, 762, 837, 993, 1016, 1116, 1143, 1296, 1324, 1488, 1524, 1674, 1986, 2032, 2232, 2286, 2511, 2648, 2979, 3048, 3348, 3429, 3937, 3972, 4464, 4572, 5022, 5296, 5958, 6096, 6696, 6858, 7874, 7944, 8937, 9144, 10044, 10261, 10287, 11811, 11916, 13392, 13716, 15748, 15888, 17874, 18288, 20088, 20522, 20574, 23622, 23832, 26811, 27432, 30783, 31496, 35433, 35748, 40176, 41044, 41148, 42037, 47244, 47664, 53622, 54864, 61566, 62992, 70866, 71496, 82088, 82296, 84074, 92349, 94488, 106299, 107244, 123132, 126111, 141732, 142992, 164176, 164592, 168148, 184698, 188976, 212598, 214488, 246264, 252222, 277047, 283464, 318897, 336296, 369396, 378333, 425196, 428976, 492528, 504444, 554094, 566928, 637794, 672592, 738792, 756666, 831141, 850392, 1008888, 1108188, 1134999, 1275588, 1303147, 1477584, 1513332, 1662282, 1700784, 2017776, 2216376, 2269998, 2551176, 2606294, 3026664, 3324564, 3404997, 3909441, 4432752, 4539996, 5102352, 5212588, 6053328, 6649128, 6809994, 7818882, 9079992, 10425176, 11728323, 13298256, 13619988, 15637764, 18159984, 20850352, 23456646, 27239976, 31275528, 35184969, 46913292, 54479952, 62551056, 70369938, 93826584, 105554907, 140739876, 187653168, 211109814, 281479752, 422219628, 562959504, 844439256, 1688878512]

約数ペア:

[(1, 1688878512), (2, 844439256), (3, 562959504), (4, 422219628), (6, 281479752), (8, 211109814), (9, 187653168), (12, 140739876), (16, 105554907), (18, 93826584), (24, 70369938), (27, 62551056), (31, 54479952), (36, 46913292), (48, 35184969), (54, 31275528), (62, 27239976), (72, 23456646), (81, 20850352), (93, 18159984), (108, 15637764), (124, 13619988), (127, 13298256), (144, 11728323), (162, 10425176), (186, 9079992), (216, 7818882), (248, 6809994), (254, 6649128), (279, 6053328), (324, 5212588), (331, 5102352), (372, 4539996), (381, 4432752), (432, 3909441), (496, 3404997), (508, 3324564), (558, 3026664), (648, 2606294), (662, 2551176), (744, 2269998), (762, 2216376), (837, 2017776), (993, 1700784), (1016, 1662282), (1116, 1513332), (1143, 1477584), (1296, 1303147), (1324, 1275588), (1488, 1134999), (1524, 1108188), (1674, 1008888), (1986, 850392), (2032, 831141), (2232, 756666), (2286, 738792), (2511, 672592), (2648, 637794), (2979, 566928), (3048, 554094), (3348, 504444), (3429, 492528), (3937, 428976), (3972, 425196), (4464, 378333), (4572, 369396), (5022, 336296), (5296, 318897), (5958, 283464), (6096, 277047), (6696, 252222), (6858, 246264), (7874, 214488), (7944, 212598), (8937, 188976), (9144, 184698), (10044, 168148), (10261, 164592), (10287, 164176), (11811, 142992), (11916, 141732), (13392, 126111), (13716, 123132), (15748, 107244), (15888, 106299), (17874, 94488), (18288, 92349), (20088, 84074), (20522, 82296), (20574, 82088), (23622, 71496), (23832, 70866), (26811, 62992), (27432, 61566), (30783, 54864), (31496, 53622), (35433, 47664), (35748, 47244), (40176, 42037), (41044, 41148)]