402864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 1309440

約数和(自身を除く): 906576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 109, 112, 132, 154, 168, 176, 218, 231, 264, 308, 327, 336, 436, 462, 528, 616, 654, 763, 872, 924, 1199, 1232, 1308, 1526, 1744, 1848, 2289, 2398, 2616, 3052, 3597, 3696, 4578, 4796, 5232, 6104, 7194, 8393, 9156, 9592, 12208, 14388, 16786, 18312, 19184, 25179, 28776, 33572, 36624, 50358, 57552, 67144, 100716, 134288, 201432, 402864]

約数ペア:

[(1, 402864), (2, 201432), (3, 134288), (4, 100716), (6, 67144), (7, 57552), (8, 50358), (11, 36624), (12, 33572), (14, 28776), (16, 25179), (21, 19184), (22, 18312), (24, 16786), (28, 14388), (33, 12208), (42, 9592), (44, 9156), (48, 8393), (56, 7194), (66, 6104), (77, 5232), (84, 4796), (88, 4578), (109, 3696), (112, 3597), (132, 3052), (154, 2616), (168, 2398), (176, 2289), (218, 1848), (231, 1744), (264, 1526), (308, 1308), (327, 1232), (336, 1199), (436, 924), (462, 872), (528, 763), (616, 654)]