995920668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 2724321600

約数和(自身を除く): 1728400932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 53, 58, 82, 87, 106, 116, 123, 159, 164, 174, 212, 246, 261, 318, 348, 369, 439, 477, 492, 522, 636, 738, 878, 954, 1044, 1189, 1317, 1476, 1537, 1756, 1908, 2173, 2378, 2634, 3074, 3567, 3951, 4346, 4611, 4756, 5268, 6148, 6519, 7134, 7902, 8692, 9222, 10701, 12731, 13038, 13833, 14268, 15804, 17999, 18444, 19557, 21402, 23267, 25462, 26076, 27666, 35998, 38193, 39114, 42804, 46534, 50924, 53997, 55332, 63017, 69801, 71996, 76386, 78228, 93068, 107994, 114579, 126034, 139602, 152772, 161991, 189051, 209403, 215988, 229158, 252068, 279204, 323982, 378102, 418806, 458316, 521971, 567153, 647964, 674743, 756204, 837612, 953947, 1043942, 1134306, 1349486, 1565913, 1907894, 2024229, 2087884, 2268612, 2698972, 2861841, 3131826, 3815788, 4048458, 4697739, 5723682, 6072687, 6263652, 8096916, 8585523, 9395478, 11447364, 12145374, 17171046, 18790956, 24290748, 27664463, 34342092, 55328926, 82993389, 110657852, 165986778, 248980167, 331973556, 497960334, 995920668]

約数ペア:

[(1, 995920668), (2, 497960334), (3, 331973556), (4, 248980167), (6, 165986778), (9, 110657852), (12, 82993389), (18, 55328926), (29, 34342092), (36, 27664463), (41, 24290748), (53, 18790956), (58, 17171046), (82, 12145374), (87, 11447364), (106, 9395478), (116, 8585523), (123, 8096916), (159, 6263652), (164, 6072687), (174, 5723682), (212, 4697739), (246, 4048458), (261, 3815788), (318, 3131826), (348, 2861841), (369, 2698972), (439, 2268612), (477, 2087884), (492, 2024229), (522, 1907894), (636, 1565913), (738, 1349486), (878, 1134306), (954, 1043942), (1044, 953947), (1189, 837612), (1317, 756204), (1476, 674743), (1537, 647964), (1756, 567153), (1908, 521971), (2173, 458316), (2378, 418806), (2634, 378102), (3074, 323982), (3567, 279204), (3951, 252068), (4346, 229158), (4611, 215988), (4756, 209403), (5268, 189051), (6148, 161991), (6519, 152772), (7134, 139602), (7902, 126034), (8692, 114579), (9222, 107994), (10701, 93068), (12731, 78228), (13038, 76386), (13833, 71996), (14268, 69801), (15804, 63017), (17999, 55332), (18444, 53997), (19557, 50924), (21402, 46534), (23267, 42804), (25462, 39114), (26076, 38193), (27666, 35998)]