253268064

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 216

約数和(自身を含む): 850377528

約数和(自身を除く): 597109464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 131, 137, 144, 147, 168, 196, 224, 252, 262, 274, 288, 294, 336, 392, 393, 411, 441, 504, 524, 548, 588, 672, 784, 786, 822, 882, 917, 959, 1008, 1048, 1096, 1176, 1179, 1233, 1568, 1572, 1644, 1764, 1834, 1918, 2016, 2096, 2192, 2352, 2358, 2466, 2751, 2877, 3144, 3288, 3528, 3668, 3836, 4192, 4384, 4704, 4716, 4932, 5502, 5754, 6288, 6419, 6576, 6713, 7056, 7336, 7672, 8253, 8631, 9432, 9864, 11004, 11508, 12576, 12838, 13152, 13426, 14112, 14672, 15344, 16506, 17262, 17947, 18864, 19257, 19728, 20139, 22008, 23016, 25676, 26852, 29344, 30688, 33012, 34524, 35894, 37728, 38514, 39456, 40278, 44016, 46032, 51352, 53704, 53841, 57771, 60417, 66024, 69048, 71788, 77028, 80556, 88032, 92064, 102704, 107408, 107682, 115542, 120834, 125629, 132048, 138096, 143576, 154056, 161112, 161523, 205408, 214816, 215364, 231084, 241668, 251258, 264096, 276192, 287152, 308112, 322224, 323046, 376887, 430728, 462168, 483336, 502516, 574304, 616224, 644448, 646092, 753774, 861456, 879403, 924336, 966672, 1005032, 1130661, 1292184, 1507548, 1722912, 1758806, 1848672, 1933344, 2010064, 2261322, 2584368, 2638209, 3015096, 3517612, 4020128, 4522644, 5168736, 5276418, 6030192, 7035224, 7914627, 9045288, 10552836, 12060384, 14070448, 15829254, 18090576, 21105672, 28140896, 31658508, 36181152, 42211344, 63317016, 84422688, 126634032, 253268064]

約数ペア:

[(1, 253268064), (2, 126634032), (3, 84422688), (4, 63317016), (6, 42211344), (7, 36181152), (8, 31658508), (9, 28140896), (12, 21105672), (14, 18090576), (16, 15829254), (18, 14070448), (21, 12060384), (24, 10552836), (28, 9045288), (32, 7914627), (36, 7035224), (42, 6030192), (48, 5276418), (49, 5168736), (56, 4522644), (63, 4020128), (72, 3517612), (84, 3015096), (96, 2638209), (98, 2584368), (112, 2261322), (126, 2010064), (131, 1933344), (137, 1848672), (144, 1758806), (147, 1722912), (168, 1507548), (196, 1292184), (224, 1130661), (252, 1005032), (262, 966672), (274, 924336), (288, 879403), (294, 861456), (336, 753774), (392, 646092), (393, 644448), (411, 616224), (441, 574304), (504, 502516), (524, 483336), (548, 462168), (588, 430728), (672, 376887), (784, 323046), (786, 322224), (822, 308112), (882, 287152), (917, 276192), (959, 264096), (1008, 251258), (1048, 241668), (1096, 231084), (1176, 215364), (1179, 214816), (1233, 205408), (1568, 161523), (1572, 161112), (1644, 154056), (1764, 143576), (1834, 138096), (1918, 132048), (2016, 125629), (2096, 120834), (2192, 115542), (2352, 107682), (2358, 107408), (2466, 102704), (2751, 92064), (2877, 88032), (3144, 80556), (3288, 77028), (3528, 71788), (3668, 69048), (3836, 66024), (4192, 60417), (4384, 57771), (4704, 53841), (4716, 53704), (4932, 51352), (5502, 46032), (5754, 44016), (6288, 40278), (6419, 39456), (6576, 38514), (6713, 37728), (7056, 35894), (7336, 34524), (7672, 33012), (8253, 30688), (8631, 29344), (9432, 26852), (9864, 25676), (11004, 23016), (11508, 22008), (12576, 20139), (12838, 19728), (13152, 19257), (13426, 18864), (14112, 17947), (14672, 17262), (15344, 16506)]