222740056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1579}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 523296000

約数和(自身を除く): 300555944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 229, 308, 458, 616, 916, 1579, 1603, 1832, 2519, 3158, 3206, 5038, 6316, 6412, 10076, 11053, 12632, 12824, 17369, 17633, 20152, 22106, 34738, 35266, 44212, 69476, 70532, 88424, 121583, 138952, 141064, 243166, 361591, 486332, 723182, 972664, 1446364, 2531137, 2892728, 3977501, 5062274, 7955002, 10124548, 15910004, 20249096, 27842507, 31820008, 55685014, 111370028, 222740056]

約数ペア:

[(1, 222740056), (2, 111370028), (4, 55685014), (7, 31820008), (8, 27842507), (11, 20249096), (14, 15910004), (22, 10124548), (28, 7955002), (44, 5062274), (56, 3977501), (77, 2892728), (88, 2531137), (154, 1446364), (229, 972664), (308, 723182), (458, 486332), (616, 361591), (916, 243166), (1579, 141064), (1603, 138952), (1832, 121583), (2519, 88424), (3158, 70532), (3206, 69476), (5038, 44212), (6316, 35266), (6412, 34738), (10076, 22106), (11053, 20152), (12632, 17633), (12824, 17369)]