438195384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{553277}}^1$

素因数の和:553300

約数の個数: 48

約数和(自身を含む): 1294670520

約数和(自身を除く): 856475136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 553277, 1106554, 1659831, 2213108, 3319662, 4426216, 4979493, 6086047, 6639324, 9958986, 12172094, 13278648, 18258141, 19917972, 24344188, 36516282, 39835944, 48688376, 54774423, 73032564, 109548846, 146065128, 219097692, 438195384]

約数ペア:

[(1, 438195384), (2, 219097692), (3, 146065128), (4, 109548846), (6, 73032564), (8, 54774423), (9, 48688376), (11, 39835944), (12, 36516282), (18, 24344188), (22, 19917972), (24, 18258141), (33, 13278648), (36, 12172094), (44, 9958986), (66, 6639324), (72, 6086047), (88, 4979493), (99, 4426216), (132, 3319662), (198, 2213108), (264, 1659831), (396, 1106554), (792, 553277)]