274353534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1863

約数の個数: 128

約数和(自身を含む): 775004160

約数和(自身を除く): 500650626

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1638, 1674, 1801, 1953, 2418, 2457, 2821, 3602, 3627, 3906, 4914, 5403, 5642, 5859, 7254, 8463, 10806, 10881, 11718, 12607, 16209, 16926, 21762, 23413, 25214, 25389, 32418, 37821, 46826, 48627, 50778, 55831, 70239, 75642, 76167, 97254, 111662, 113463, 140478, 152334, 163891, 167493, 210717, 226926, 327782, 334986, 340389, 390817, 421434, 491673, 502479, 632151, 680778, 725803, 781634, 983346, 1004958, 1172451, 1264302, 1451606, 1475019, 1507437, 2177409, 2344902, 2950038, 3014874, 3517353, 4354818, 4425057, 5080621, 6532227, 7034706, 8850114, 10161242, 10552059, 13064454, 15241863, 19596681, 21104118, 30483726, 39193362, 45725589, 91451178, 137176767, 274353534]

約数ペア:

[(1, 274353534), (2, 137176767), (3, 91451178), (6, 45725589), (7, 39193362), (9, 30483726), (13, 21104118), (14, 19596681), (18, 15241863), (21, 13064454), (26, 10552059), (27, 10161242), (31, 8850114), (39, 7034706), (42, 6532227), (54, 5080621), (62, 4425057), (63, 4354818), (78, 3517353), (91, 3014874), (93, 2950038), (117, 2344902), (126, 2177409), (182, 1507437), (186, 1475019), (189, 1451606), (217, 1264302), (234, 1172451), (273, 1004958), (279, 983346), (351, 781634), (378, 725803), (403, 680778), (434, 632151), (546, 502479), (558, 491673), (651, 421434), (702, 390817), (806, 340389), (819, 334986), (837, 327782), (1209, 226926), (1302, 210717), (1638, 167493), (1674, 163891), (1801, 152334), (1953, 140478), (2418, 113463), (2457, 111662), (2821, 97254), (3602, 76167), (3627, 75642), (3906, 70239), (4914, 55831), (5403, 50778), (5642, 48627), (5859, 46826), (7254, 37821), (8463, 32418), (10806, 25389), (10881, 25214), (11718, 23413), (12607, 21762), (16209, 16926)]