212911344

素因数分解:

$2^4\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1483}}^1$

素因数の和:2494

約数の個数: 60

約数和(自身を含む): 596855896

約数和(自身を除く): 383944552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 997, 1483, 1994, 2966, 2991, 3988, 4449, 5932, 5982, 7976, 8898, 8973, 11864, 11964, 13347, 15952, 17796, 17946, 23728, 23928, 26694, 35592, 35892, 47856, 53388, 71184, 71784, 106776, 143568, 213552, 1478551, 2957102, 4435653, 5914204, 8871306, 11828408, 13306959, 17742612, 23656816, 26613918, 35485224, 53227836, 70970448, 106455672, 212911344]

約数ペア:

[(1, 212911344), (2, 106455672), (3, 70970448), (4, 53227836), (6, 35485224), (8, 26613918), (9, 23656816), (12, 17742612), (16, 13306959), (18, 11828408), (24, 8871306), (36, 5914204), (48, 4435653), (72, 2957102), (144, 1478551), (997, 213552), (1483, 143568), (1994, 106776), (2966, 71784), (2991, 71184), (3988, 53388), (4449, 47856), (5932, 35892), (5982, 35592), (7976, 26694), (8898, 23928), (8973, 23728), (11864, 17946), (11964, 17796), (13347, 15952)]