240052428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86599}}^1$

素因数の和:86627

約数の個数: 72

約数和(自身を含む): 756537600

約数和(自身を除く): 516485172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 86599, 173198, 259797, 346396, 519594, 606193, 779391, 952589, 1039188, 1212386, 1558782, 1818579, 1905178, 2424772, 2857767, 3117564, 3637158, 3810356, 5455737, 5715534, 6668123, 7274316, 8573301, 10911474, 11431068, 13336246, 17146602, 20004369, 21822948, 26672492, 34293204, 40008738, 60013107, 80017476, 120026214, 240052428]

約数ペア:

[(1, 240052428), (2, 120026214), (3, 80017476), (4, 60013107), (6, 40008738), (7, 34293204), (9, 26672492), (11, 21822948), (12, 20004369), (14, 17146602), (18, 13336246), (21, 11431068), (22, 10911474), (28, 8573301), (33, 7274316), (36, 6668123), (42, 5715534), (44, 5455737), (63, 3810356), (66, 3637158), (77, 3117564), (84, 2857767), (99, 2424772), (126, 1905178), (132, 1818579), (154, 1558782), (198, 1212386), (231, 1039188), (252, 952589), (308, 779391), (396, 606193), (462, 519594), (693, 346396), (924, 259797), (1386, 173198), (2772, 86599)]