1955706768

素因数分解:

$2^4\times 3^5\times {\mathrm{677}}^1\times {\mathrm{743}}^1$

素因数の和:1443

約数の個数: 120

約数和(自身を含む): 5692010688

約数和(自身を除く): 3736303920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 677, 743, 972, 1296, 1354, 1486, 1944, 2031, 2229, 2708, 2972, 3888, 4062, 4458, 5416, 5944, 6093, 6687, 8124, 8916, 10832, 11888, 12186, 13374, 16248, 17832, 18279, 20061, 24372, 26748, 32496, 35664, 36558, 40122, 48744, 53496, 54837, 60183, 73116, 80244, 97488, 106992, 109674, 120366, 146232, 160488, 164511, 180549, 219348, 240732, 292464, 320976, 329022, 361098, 438696, 481464, 503011, 658044, 722196, 877392, 962928, 1006022, 1316088, 1444392, 1509033, 2012044, 2632176, 2888784, 3018066, 4024088, 4527099, 6036132, 8048176, 9054198, 12072264, 13581297, 18108396, 24144528, 27162594, 36216792, 40743891, 54325188, 72433584, 81487782, 108650376, 122231673, 162975564, 217300752, 244463346, 325951128, 488926692, 651902256, 977853384, 1955706768]

約数ペア:

[(1, 1955706768), (2, 977853384), (3, 651902256), (4, 488926692), (6, 325951128), (8, 244463346), (9, 217300752), (12, 162975564), (16, 122231673), (18, 108650376), (24, 81487782), (27, 72433584), (36, 54325188), (48, 40743891), (54, 36216792), (72, 27162594), (81, 24144528), (108, 18108396), (144, 13581297), (162, 12072264), (216, 9054198), (243, 8048176), (324, 6036132), (432, 4527099), (486, 4024088), (648, 3018066), (677, 2888784), (743, 2632176), (972, 2012044), (1296, 1509033), (1354, 1444392), (1486, 1316088), (1944, 1006022), (2031, 962928), (2229, 877392), (2708, 722196), (2972, 658044), (3888, 503011), (4062, 481464), (4458, 438696), (5416, 361098), (5944, 329022), (6093, 320976), (6687, 292464), (8124, 240732), (8916, 219348), (10832, 180549), (11888, 164511), (12186, 160488), (13374, 146232), (16248, 120366), (17832, 109674), (18279, 106992), (20061, 97488), (24372, 80244), (26748, 73116), (32496, 60183), (35664, 54837), (36558, 53496), (40122, 48744)]