2564557224

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 7070976000

約数和(自身を除く): 4506418776

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 439, 456, 552, 557, 874, 878, 1114, 1311, 1317, 1671, 1748, 1756, 2228, 2622, 2634, 3342, 3496, 3512, 4456, 5244, 5268, 6684, 8341, 10097, 10488, 10536, 10583, 12811, 13368, 16682, 20194, 21166, 25023, 25622, 30291, 31749, 33364, 38433, 40388, 42332, 50046, 51244, 60582, 63498, 66728, 76866, 80776, 84664, 100092, 102488, 121164, 126996, 153732, 191843, 200184, 242328, 243409, 244523, 253992, 307464, 383686, 486818, 489046, 575529, 730227, 733569, 767372, 973636, 978092, 1151058, 1460454, 1467138, 1534744, 1947272, 1956184, 2302116, 2920908, 2934276, 4604232, 4645937, 5624029, 5841816, 5868552, 9291874, 11248058, 13937811, 16872087, 18583748, 22496116, 27875622, 33744174, 37167496, 44992232, 55751244, 67488348, 106856551, 111502488, 134976696, 213713102, 320569653, 427426204, 641139306, 854852408, 1282278612, 2564557224]

約数ペア:

[(1, 2564557224), (2, 1282278612), (3, 854852408), (4, 641139306), (6, 427426204), (8, 320569653), (12, 213713102), (19, 134976696), (23, 111502488), (24, 106856551), (38, 67488348), (46, 55751244), (57, 44992232), (69, 37167496), (76, 33744174), (92, 27875622), (114, 22496116), (138, 18583748), (152, 16872087), (184, 13937811), (228, 11248058), (276, 9291874), (437, 5868552), (439, 5841816), (456, 5624029), (552, 4645937), (557, 4604232), (874, 2934276), (878, 2920908), (1114, 2302116), (1311, 1956184), (1317, 1947272), (1671, 1534744), (1748, 1467138), (1756, 1460454), (2228, 1151058), (2622, 978092), (2634, 973636), (3342, 767372), (3496, 733569), (3512, 730227), (4456, 575529), (5244, 489046), (5268, 486818), (6684, 383686), (8341, 307464), (10097, 253992), (10488, 244523), (10536, 243409), (10583, 242328), (12811, 200184), (13368, 191843), (16682, 153732), (20194, 126996), (21166, 121164), (25023, 102488), (25622, 100092), (30291, 84664), (31749, 80776), (33364, 76866), (38433, 66728), (40388, 63498), (42332, 60582), (50046, 51244)]