1216439964

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{34871}}^1$

素因数の和:34920

約数の個数: 96

約数和(自身を含む): 3515097600

約数和(自身を除く): 2298657636

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1836, 1938, 2052, 2907, 3876, 5814, 8721, 11628, 17442, 34871, 34884, 69742, 104613, 139484, 209226, 313839, 418452, 592807, 627678, 662549, 941517, 1185614, 1255356, 1325098, 1778421, 1883034, 1987647, 2371228, 2650196, 3556842, 3766068, 3975294, 5335263, 5962941, 7113684, 7950588, 10670526, 11263333, 11925882, 16005789, 17888823, 21341052, 22526666, 23851764, 32011578, 33789999, 35777646, 45053332, 64023156, 67579998, 71555292, 101369997, 135159996, 202739994, 304109991, 405479988, 608219982, 1216439964]

約数ペア:

[(1, 1216439964), (2, 608219982), (3, 405479988), (4, 304109991), (6, 202739994), (9, 135159996), (12, 101369997), (17, 71555292), (18, 67579998), (19, 64023156), (27, 45053332), (34, 35777646), (36, 33789999), (38, 32011578), (51, 23851764), (54, 22526666), (57, 21341052), (68, 17888823), (76, 16005789), (102, 11925882), (108, 11263333), (114, 10670526), (153, 7950588), (171, 7113684), (204, 5962941), (228, 5335263), (306, 3975294), (323, 3766068), (342, 3556842), (459, 2650196), (513, 2371228), (612, 1987647), (646, 1883034), (684, 1778421), (918, 1325098), (969, 1255356), (1026, 1185614), (1292, 941517), (1836, 662549), (1938, 627678), (2052, 592807), (2907, 418452), (3876, 313839), (5814, 209226), (8721, 139484), (11628, 104613), (17442, 69742), (34871, 34884)]