804597808

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 1948446720

約数和(自身を除く): 1143848912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 61, 62, 112, 116, 122, 124, 131, 203, 217, 232, 244, 248, 262, 406, 427, 434, 464, 488, 496, 524, 812, 854, 868, 899, 917, 976, 1048, 1624, 1708, 1736, 1769, 1798, 1834, 1891, 2096, 3248, 3416, 3472, 3538, 3596, 3668, 3782, 3799, 4061, 6293, 6832, 7076, 7192, 7336, 7564, 7598, 7991, 8122, 12383, 12586, 13237, 14152, 14384, 14672, 15128, 15196, 15982, 16244, 24766, 25172, 26474, 26593, 28304, 28427, 30256, 30392, 31964, 32488, 49532, 50344, 52948, 53186, 54839, 55937, 56854, 60784, 63928, 64976, 99064, 100688, 105896, 106372, 109678, 111874, 113708, 117769, 127856, 198128, 211792, 212744, 219356, 223748, 227416, 231739, 235538, 247721, 383873, 425488, 438712, 447496, 454832, 463478, 471076, 495442, 767746, 824383, 877424, 894992, 926956, 942152, 990884, 1535492, 1622173, 1648766, 1734047, 1853912, 1884304, 1981768, 3070984, 3244346, 3297532, 3468094, 3707824, 3963536, 6141968, 6488692, 6595064, 6936188, 7183909, 12977384, 13190128, 13872376, 14367818, 25954768, 27744752, 28735636, 50287363, 57471272, 100574726, 114942544, 201149452, 402298904, 804597808]

約数ペア:

[(1, 804597808), (2, 402298904), (4, 201149452), (7, 114942544), (8, 100574726), (14, 57471272), (16, 50287363), (28, 28735636), (29, 27744752), (31, 25954768), (56, 14367818), (58, 13872376), (61, 13190128), (62, 12977384), (112, 7183909), (116, 6936188), (122, 6595064), (124, 6488692), (131, 6141968), (203, 3963536), (217, 3707824), (232, 3468094), (244, 3297532), (248, 3244346), (262, 3070984), (406, 1981768), (427, 1884304), (434, 1853912), (464, 1734047), (488, 1648766), (496, 1622173), (524, 1535492), (812, 990884), (854, 942152), (868, 926956), (899, 894992), (917, 877424), (976, 824383), (1048, 767746), (1624, 495442), (1708, 471076), (1736, 463478), (1769, 454832), (1798, 447496), (1834, 438712), (1891, 425488), (2096, 383873), (3248, 247721), (3416, 235538), (3472, 231739), (3538, 227416), (3596, 223748), (3668, 219356), (3782, 212744), (3799, 211792), (4061, 198128), (6293, 127856), (6832, 117769), (7076, 113708), (7192, 111874), (7336, 109678), (7564, 106372), (7598, 105896), (7991, 100688), (8122, 99064), (12383, 64976), (12586, 63928), (13237, 60784), (14152, 56854), (14384, 55937), (14672, 54839), (15128, 53186), (15196, 52948), (15982, 50344), (16244, 49532), (24766, 32488), (25172, 31964), (26474, 30392), (26593, 30256), (28304, 28427)]