667343664

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:720

約数の個数: 160

約数和(自身を含む): 2074867200

約数和(自身を除く): 1407523536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 331, 351, 359, 432, 468, 624, 662, 702, 718, 936, 993, 1077, 1324, 1404, 1436, 1872, 1986, 2154, 2648, 2808, 2872, 2979, 3231, 3972, 4303, 4308, 4667, 5296, 5616, 5744, 5958, 6462, 7944, 8606, 8616, 8937, 9334, 9693, 11916, 12909, 12924, 14001, 15888, 17212, 17232, 17874, 18668, 19386, 23832, 25818, 25848, 28002, 34424, 35748, 37336, 38727, 38772, 42003, 47664, 51636, 51696, 56004, 68848, 71496, 74672, 77454, 77544, 84006, 103272, 112008, 116181, 118829, 126009, 142992, 154908, 155088, 168012, 206544, 224016, 232362, 237658, 252018, 309816, 336024, 356487, 464724, 475316, 504036, 619632, 672048, 712974, 929448, 950632, 1008072, 1069461, 1425948, 1544777, 1858896, 1901264, 2016144, 2138922, 2851896, 3089554, 3208383, 4277844, 4634331, 5703792, 6179108, 6416766, 8555688, 9268662, 12358216, 12833532, 13902993, 17111376, 18537324, 24716432, 25667064, 27805986, 37074648, 41708979, 51334128, 55611972, 74149296, 83417958, 111223944, 166835916, 222447888, 333671832, 667343664]

約数ペア:

[(1, 667343664), (2, 333671832), (3, 222447888), (4, 166835916), (6, 111223944), (8, 83417958), (9, 74149296), (12, 55611972), (13, 51334128), (16, 41708979), (18, 37074648), (24, 27805986), (26, 25667064), (27, 24716432), (36, 18537324), (39, 17111376), (48, 13902993), (52, 12833532), (54, 12358216), (72, 9268662), (78, 8555688), (104, 6416766), (108, 6179108), (117, 5703792), (144, 4634331), (156, 4277844), (208, 3208383), (216, 3089554), (234, 2851896), (312, 2138922), (331, 2016144), (351, 1901264), (359, 1858896), (432, 1544777), (468, 1425948), (624, 1069461), (662, 1008072), (702, 950632), (718, 929448), (936, 712974), (993, 672048), (1077, 619632), (1324, 504036), (1404, 475316), (1436, 464724), (1872, 356487), (1986, 336024), (2154, 309816), (2648, 252018), (2808, 237658), (2872, 232362), (2979, 224016), (3231, 206544), (3972, 168012), (4303, 155088), (4308, 154908), (4667, 142992), (5296, 126009), (5616, 118829), (5744, 116181), (5958, 112008), (6462, 103272), (7944, 84006), (8606, 77544), (8616, 77454), (8937, 74672), (9334, 71496), (9693, 68848), (11916, 56004), (12909, 51696), (12924, 51636), (14001, 47664), (15888, 42003), (17212, 38772), (17232, 38727), (17874, 37336), (18668, 35748), (19386, 34424), (23832, 28002), (25818, 25848)]