437988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 1149120

約数和(自身を除く): 711132

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 113, 114, 204, 226, 228, 323, 339, 452, 646, 678, 969, 1292, 1356, 1921, 1938, 2147, 3842, 3876, 4294, 5763, 6441, 7684, 8588, 11526, 12882, 23052, 25764, 36499, 72998, 109497, 145996, 218994, 437988]

約数ペア:

[(1, 437988), (2, 218994), (3, 145996), (4, 109497), (6, 72998), (12, 36499), (17, 25764), (19, 23052), (34, 12882), (38, 11526), (51, 8588), (57, 7684), (68, 6441), (76, 5763), (102, 4294), (113, 3876), (114, 3842), (204, 2147), (226, 1938), (228, 1921), (323, 1356), (339, 1292), (452, 969), (646, 678)]