1318476432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2181

約数の個数: 160

約数和(自身を含む): 4221952000

約数和(自身を除く): 2903475568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 151, 156, 168, 182, 208, 273, 302, 312, 336, 364, 453, 546, 604, 624, 728, 906, 1057, 1092, 1208, 1456, 1812, 1963, 1999, 2114, 2184, 2416, 3171, 3624, 3926, 3998, 4228, 4368, 5889, 5997, 6342, 7248, 7852, 7996, 8456, 11778, 11994, 12684, 13741, 13993, 15704, 15992, 16912, 23556, 23988, 25368, 25987, 27482, 27986, 31408, 31984, 41223, 41979, 47112, 47976, 50736, 51974, 54964, 55972, 77961, 82446, 83958, 94224, 95952, 103948, 109928, 111944, 155922, 164892, 167916, 181909, 207896, 219856, 223888, 301849, 311844, 329784, 335832, 363818, 415792, 545727, 603698, 623688, 659568, 671664, 727636, 905547, 1091454, 1207396, 1247376, 1455272, 1811094, 2112943, 2182908, 2414792, 2910544, 3622188, 3924037, 4225886, 4365816, 4829584, 6338829, 7244376, 7848074, 8451772, 8731632, 11772111, 12677658, 14488752, 15696148, 16903544, 23544222, 25355316, 27468259, 31392296, 33807088, 47088444, 50710632, 54936518, 62784592, 82404777, 94176888, 101421264, 109873036, 164809554, 188353776, 219746072, 329619108, 439492144, 659238216, 1318476432]

約数ペア:

[(1, 1318476432), (2, 659238216), (3, 439492144), (4, 329619108), (6, 219746072), (7, 188353776), (8, 164809554), (12, 109873036), (13, 101421264), (14, 94176888), (16, 82404777), (21, 62784592), (24, 54936518), (26, 50710632), (28, 47088444), (39, 33807088), (42, 31392296), (48, 27468259), (52, 25355316), (56, 23544222), (78, 16903544), (84, 15696148), (91, 14488752), (104, 12677658), (112, 11772111), (151, 8731632), (156, 8451772), (168, 7848074), (182, 7244376), (208, 6338829), (273, 4829584), (302, 4365816), (312, 4225886), (336, 3924037), (364, 3622188), (453, 2910544), (546, 2414792), (604, 2182908), (624, 2112943), (728, 1811094), (906, 1455272), (1057, 1247376), (1092, 1207396), (1208, 1091454), (1456, 905547), (1812, 727636), (1963, 671664), (1999, 659568), (2114, 623688), (2184, 603698), (2416, 545727), (3171, 415792), (3624, 363818), (3926, 335832), (3998, 329784), (4228, 311844), (4368, 301849), (5889, 223888), (5997, 219856), (6342, 207896), (7248, 181909), (7852, 167916), (7996, 164892), (8456, 155922), (11778, 111944), (11994, 109928), (12684, 103948), (13741, 95952), (13993, 94224), (15704, 83958), (15992, 82446), (16912, 77961), (23556, 55972), (23988, 54964), (25368, 51974), (25987, 50736), (27482, 47976), (27986, 47112), (31408, 41979), (31984, 41223)]