239620304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 615787968

約数和(自身を除く): 376167664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 289, 308, 374, 476, 578, 616, 673, 748, 952, 1156, 1232, 1309, 1346, 1496, 1904, 2023, 2312, 2618, 2692, 2992, 3179, 4046, 4624, 4711, 5236, 5384, 6358, 7403, 8092, 9422, 10472, 10768, 11441, 12716, 14806, 16184, 18844, 20944, 22253, 22882, 25432, 29612, 32368, 37688, 44506, 45764, 50864, 51821, 59224, 75376, 80087, 89012, 91528, 103642, 118448, 125851, 160174, 178024, 183056, 194497, 207284, 251702, 320348, 356048, 388994, 414568, 503404, 640696, 777988, 829136, 880957, 1006808, 1281392, 1361479, 1555976, 1761914, 2013616, 2139467, 2722958, 3111952, 3523828, 4278934, 5445916, 7047656, 8557868, 10891832, 14095312, 14976269, 17115736, 21783664, 29952538, 34231472, 59905076, 119810152, 239620304]

約数ペア:

[(1, 239620304), (2, 119810152), (4, 59905076), (7, 34231472), (8, 29952538), (11, 21783664), (14, 17115736), (16, 14976269), (17, 14095312), (22, 10891832), (28, 8557868), (34, 7047656), (44, 5445916), (56, 4278934), (68, 3523828), (77, 3111952), (88, 2722958), (112, 2139467), (119, 2013616), (136, 1761914), (154, 1555976), (176, 1361479), (187, 1281392), (238, 1006808), (272, 880957), (289, 829136), (308, 777988), (374, 640696), (476, 503404), (578, 414568), (616, 388994), (673, 356048), (748, 320348), (952, 251702), (1156, 207284), (1232, 194497), (1309, 183056), (1346, 178024), (1496, 160174), (1904, 125851), (2023, 118448), (2312, 103642), (2618, 91528), (2692, 89012), (2992, 80087), (3179, 75376), (4046, 59224), (4624, 51821), (4711, 50864), (5236, 45764), (5384, 44506), (6358, 37688), (7403, 32368), (8092, 29612), (9422, 25432), (10472, 22882), (10768, 22253), (11441, 20944), (12716, 18844), (14806, 16184)]