219384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 650520

約数和(自身を除く): 431136

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, 277, 396, 554, 792, 831, 1108, 1662, 2216, 2493, 3047, 3324, 4986, 6094, 6648, 9141, 9972, 12188, 18282, 19944, 24376, 27423, 36564, 54846, 73128, 109692, 219384]

約数ペア:

[(1, 219384), (2, 109692), (3, 73128), (4, 54846), (6, 36564), (8, 27423), (9, 24376), (11, 19944), (12, 18282), (18, 12188), (22, 9972), (24, 9141), (33, 6648), (36, 6094), (44, 4986), (66, 3324), (72, 3047), (88, 2493), (99, 2216), (132, 1662), (198, 1108), (264, 831), (277, 792), (396, 554)]