252186772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4153}}^1$

素因数の和:4240

約数の個数: 48

約数和(自身を含む): 502467840

約数和(自身を除く): 250281068

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 1292, 1598, 1786, 3196, 3572, 4153, 8306, 15181, 16612, 30362, 60724, 70601, 78907, 141202, 157814, 195191, 282404, 315628, 390382, 780764, 1341419, 2682838, 3318247, 3708629, 5365676, 6636494, 7417258, 13272988, 14834516, 63046693, 126093386, 252186772]

約数ペア:

[(1, 252186772), (2, 126093386), (4, 63046693), (17, 14834516), (19, 13272988), (34, 7417258), (38, 6636494), (47, 5365676), (68, 3708629), (76, 3318247), (94, 2682838), (188, 1341419), (323, 780764), (646, 390382), (799, 315628), (893, 282404), (1292, 195191), (1598, 157814), (1786, 141202), (3196, 78907), (3572, 70601), (4153, 60724), (8306, 30362), (15181, 16612)]