2008202112028

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1\times {\mathrm{1039}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 4164870528000

約数和(自身を除く): 2156668415972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 163, 196, 202, 326, 404, 599, 652, 707, 1039, 1141, 1198, 1414, 2078, 2282, 2396, 2828, 4156, 4193, 4564, 4949, 7273, 7987, 8386, 9898, 14546, 15974, 16463, 16772, 19796, 29092, 29351, 31948, 32926, 50911, 58702, 60499, 65852, 97637, 101822, 104939, 115241, 117404, 120998, 169357, 195274, 203644, 209878, 230482, 241996, 338714, 390548, 419756, 423493, 460964, 622361, 677428, 683459, 734573, 806687, 846986, 1185499, 1244722, 1366918, 1469146, 1613374, 1693972, 2370998, 2489444, 2733836, 2938292, 2964451, 3226748, 4356527, 4741996, 4784213, 5142011, 5928902, 8298493, 8713054, 9568426, 9861337, 10284022, 11857804, 16596986, 17105057, 17426108, 19136852, 19722674, 20568044, 30495689, 33193972, 34210114, 39445348, 60991378, 62858461, 68420228, 69029359, 101444843, 119735399, 121982756, 125716922, 138058718, 202889686, 239470798, 251433844, 276117436, 405779372, 440009227, 478941596, 483205513, 710113901, 838147793, 880018454, 966411026, 1420227802, 1676295586, 1760036908, 1932822052, 2840455604, 3080064589, 3352591172, 4970797307, 6160129178, 9941594614, 10245929143, 12320258356, 19883189228, 20491858286, 40983716572, 71721504001, 143443008002, 286886016004, 502050528007, 1004101056014, 2008202112028]

約数ペア:

[(1, 2008202112028), (2, 1004101056014), (4, 502050528007), (7, 286886016004), (14, 143443008002), (28, 71721504001), (49, 40983716572), (98, 20491858286), (101, 19883189228), (163, 12320258356), (196, 10245929143), (202, 9941594614), (326, 6160129178), (404, 4970797307), (599, 3352591172), (652, 3080064589), (707, 2840455604), (1039, 1932822052), (1141, 1760036908), (1198, 1676295586), (1414, 1420227802), (2078, 966411026), (2282, 880018454), (2396, 838147793), (2828, 710113901), (4156, 483205513), (4193, 478941596), (4564, 440009227), (4949, 405779372), (7273, 276117436), (7987, 251433844), (8386, 239470798), (9898, 202889686), (14546, 138058718), (15974, 125716922), (16463, 121982756), (16772, 119735399), (19796, 101444843), (29092, 69029359), (29351, 68420228), (31948, 62858461), (32926, 60991378), (50911, 39445348), (58702, 34210114), (60499, 33193972), (65852, 30495689), (97637, 20568044), (101822, 19722674), (104939, 19136852), (115241, 17426108), (117404, 17105057), (120998, 16596986), (169357, 11857804), (195274, 10284022), (203644, 9861337), (209878, 9568426), (230482, 8713054), (241996, 8298493), (338714, 5928902), (390548, 5142011), (419756, 4784213), (423493, 4741996), (460964, 4356527), (622361, 3226748), (677428, 2964451), (683459, 2938292), (734573, 2733836), (806687, 2489444), (846986, 2370998), (1185499, 1693972), (1244722, 1613374), (1366918, 1469146)]