239173872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30949}}^1$

素因数の和:30990

約数の個数: 80

約数和(自身を含む): 736857600

約数和(自身を除く): 497683728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 30949, 61898, 92847, 123796, 185694, 216643, 247592, 371388, 433286, 495184, 649929, 711827, 742776, 866572, 1299858, 1423654, 1485552, 1733144, 2135481, 2599716, 2847308, 3466288, 4270962, 4982789, 5199432, 5694616, 8541924, 9965578, 10398864, 11389232, 14948367, 17083848, 19931156, 29896734, 34167696, 39862312, 59793468, 79724624, 119586936, 239173872]

約数ペア:

[(1, 239173872), (2, 119586936), (3, 79724624), (4, 59793468), (6, 39862312), (7, 34167696), (8, 29896734), (12, 19931156), (14, 17083848), (16, 14948367), (21, 11389232), (23, 10398864), (24, 9965578), (28, 8541924), (42, 5694616), (46, 5199432), (48, 4982789), (56, 4270962), (69, 3466288), (84, 2847308), (92, 2599716), (112, 2135481), (138, 1733144), (161, 1485552), (168, 1423654), (184, 1299858), (276, 866572), (322, 742776), (336, 711827), (368, 649929), (483, 495184), (552, 433286), (644, 371388), (966, 247592), (1104, 216643), (1288, 185694), (1932, 123796), (2576, 92847), (3864, 61898), (7728, 30949)]