1313964

素因数分解:

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

素因数の和:159

約数の個数: 72

約数和(自身を含む): 3734640

約数和(自身を除く): 2420676

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 113, 114, 153, 171, 204, 226, 228, 306, 323, 339, 342, 452, 612, 646, 678, 684, 969, 1017, 1292, 1356, 1921, 1938, 2034, 2147, 2907, 3842, 3876, 4068, 4294, 5763, 5814, 6441, 7684, 8588, 11526, 11628, 12882, 17289, 19323, 23052, 25764, 34578, 36499, 38646, 69156, 72998, 77292, 109497, 145996, 218994, 328491, 437988, 656982, 1313964]

約数ペア:

[(1, 1313964), (2, 656982), (3, 437988), (4, 328491), (6, 218994), (9, 145996), (12, 109497), (17, 77292), (18, 72998), (19, 69156), (34, 38646), (36, 36499), (38, 34578), (51, 25764), (57, 23052), (68, 19323), (76, 17289), (102, 12882), (113, 11628), (114, 11526), (153, 8588), (171, 7684), (204, 6441), (226, 5814), (228, 5763), (306, 4294), (323, 4068), (339, 3876), (342, 3842), (452, 2907), (612, 2147), (646, 2034), (678, 1938), (684, 1921), (969, 1356), (1017, 1292)]