213864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 652800

約数和(自身を除く): 438936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 67, 76, 84, 114, 133, 134, 152, 168, 201, 228, 266, 268, 399, 402, 456, 469, 532, 536, 798, 804, 938, 1064, 1273, 1407, 1596, 1608, 1876, 2546, 2814, 3192, 3752, 3819, 5092, 5628, 7638, 8911, 10184, 11256, 15276, 17822, 26733, 30552, 35644, 53466, 71288, 106932, 213864]

約数ペア:

[(1, 213864), (2, 106932), (3, 71288), (4, 53466), (6, 35644), (7, 30552), (8, 26733), (12, 17822), (14, 15276), (19, 11256), (21, 10184), (24, 8911), (28, 7638), (38, 5628), (42, 5092), (56, 3819), (57, 3752), (67, 3192), (76, 2814), (84, 2546), (114, 1876), (133, 1608), (134, 1596), (152, 1407), (168, 1273), (201, 1064), (228, 938), (266, 804), (268, 798), (399, 536), (402, 532), (456, 469)]