812169504

素因数分解:

$2^5\times 3^4\times {\mathrm{431}}^1\times {\mathrm{727}}^1$

素因数の和:1180

約数の個数: 120

約数和(自身を含む): 2397403008

約数和(自身を除く): 1585233504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 431, 432, 648, 727, 862, 864, 1293, 1296, 1454, 1724, 2181, 2586, 2592, 2908, 3448, 3879, 4362, 5172, 5816, 6543, 6896, 7758, 8724, 10344, 11632, 11637, 13086, 13792, 15516, 17448, 19629, 20688, 23264, 23274, 26172, 31032, 34896, 34911, 39258, 41376, 46548, 52344, 58887, 62064, 69792, 69822, 78516, 93096, 104688, 117774, 124128, 139644, 157032, 186192, 209376, 235548, 279288, 313337, 314064, 372384, 471096, 558576, 626674, 628128, 940011, 942192, 1117152, 1253348, 1880022, 1884384, 2506696, 2820033, 3760044, 5013392, 5640066, 7520088, 8460099, 10026784, 11280132, 15040176, 16920198, 22560264, 25380297, 30080352, 33840396, 45120528, 50760594, 67680792, 90241056, 101521188, 135361584, 203042376, 270723168, 406084752, 812169504]

約数ペア:

[(1, 812169504), (2, 406084752), (3, 270723168), (4, 203042376), (6, 135361584), (8, 101521188), (9, 90241056), (12, 67680792), (16, 50760594), (18, 45120528), (24, 33840396), (27, 30080352), (32, 25380297), (36, 22560264), (48, 16920198), (54, 15040176), (72, 11280132), (81, 10026784), (96, 8460099), (108, 7520088), (144, 5640066), (162, 5013392), (216, 3760044), (288, 2820033), (324, 2506696), (431, 1884384), (432, 1880022), (648, 1253348), (727, 1117152), (862, 942192), (864, 940011), (1293, 628128), (1296, 626674), (1454, 558576), (1724, 471096), (2181, 372384), (2586, 314064), (2592, 313337), (2908, 279288), (3448, 235548), (3879, 209376), (4362, 186192), (5172, 157032), (5816, 139644), (6543, 124128), (6896, 117774), (7758, 104688), (8724, 93096), (10344, 78516), (11632, 69822), (11637, 69792), (13086, 62064), (13792, 58887), (15516, 52344), (17448, 46548), (19629, 41376), (20688, 39258), (23264, 34911), (23274, 34896), (26172, 31032)]