313629408

素因数分解:

$2^5\times 3^5\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 943605936

約数和(自身を除く): 629976528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 243, 288, 318, 324, 424, 432, 477, 486, 636, 648, 761, 848, 864, 954, 972, 1272, 1296, 1431, 1522, 1696, 1908, 1944, 2283, 2544, 2592, 2862, 3044, 3816, 3888, 4293, 4566, 5088, 5724, 6088, 6849, 7632, 7776, 8586, 9132, 11448, 12176, 12879, 13698, 15264, 17172, 18264, 20547, 22896, 24352, 25758, 27396, 34344, 36528, 40333, 41094, 45792, 51516, 54792, 61641, 68688, 73056, 80666, 82188, 103032, 109584, 120999, 123282, 137376, 161332, 164376, 184923, 206064, 219168, 241998, 246564, 322664, 328752, 362997, 369846, 412128, 483996, 493128, 645328, 657504, 725994, 739692, 967992, 986256, 1088991, 1290656, 1451988, 1479384, 1935984, 1972512, 2177982, 2903976, 2958768, 3266973, 3871968, 4355964, 5807952, 5917536, 6533946, 8711928, 9800919, 11615904, 13067892, 17423856, 19601838, 26135784, 34847712, 39203676, 52271568, 78407352, 104543136, 156814704, 313629408]

約数ペア:

[(1, 313629408), (2, 156814704), (3, 104543136), (4, 78407352), (6, 52271568), (8, 39203676), (9, 34847712), (12, 26135784), (16, 19601838), (18, 17423856), (24, 13067892), (27, 11615904), (32, 9800919), (36, 8711928), (48, 6533946), (53, 5917536), (54, 5807952), (72, 4355964), (81, 3871968), (96, 3266973), (106, 2958768), (108, 2903976), (144, 2177982), (159, 1972512), (162, 1935984), (212, 1479384), (216, 1451988), (243, 1290656), (288, 1088991), (318, 986256), (324, 967992), (424, 739692), (432, 725994), (477, 657504), (486, 645328), (636, 493128), (648, 483996), (761, 412128), (848, 369846), (864, 362997), (954, 328752), (972, 322664), (1272, 246564), (1296, 241998), (1431, 219168), (1522, 206064), (1696, 184923), (1908, 164376), (1944, 161332), (2283, 137376), (2544, 123282), (2592, 120999), (2862, 109584), (3044, 103032), (3816, 82188), (3888, 80666), (4293, 73056), (4566, 68688), (5088, 61641), (5724, 54792), (6088, 51516), (6849, 45792), (7632, 41094), (7776, 40333), (8586, 36528), (9132, 34344), (11448, 27396), (12176, 25758), (12879, 24352), (13698, 22896), (15264, 20547), (17172, 18264)]