289340856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6173}}^1$

素因数の和:6226

約数の個数: 128

約数和(自身を含む): 948326400

約数和(自身を除く): 658985544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5859, 6173, 6696, 7812, 11718, 12346, 15624, 18519, 23436, 24692, 37038, 43211, 46872, 49384, 55557, 74076, 86422, 111114, 129633, 148152, 166671, 172844, 191363, 222228, 259266, 333342, 345688, 382726, 388899, 444456, 518532, 574089, 666684, 765452, 777798, 1037064, 1148178, 1166697, 1333368, 1339541, 1530904, 1555596, 1722267, 2296356, 2333394, 2679082, 3111192, 3444534, 4018623, 4592712, 4666788, 5166801, 5358164, 6889068, 8037246, 9333576, 10333602, 10716328, 12055869, 13778136, 16074492, 20667204, 24111738, 32148984, 36167607, 41334408, 48223476, 72335214, 96446952, 144670428, 289340856]

約数ペア:

[(1, 289340856), (2, 144670428), (3, 96446952), (4, 72335214), (6, 48223476), (7, 41334408), (8, 36167607), (9, 32148984), (12, 24111738), (14, 20667204), (18, 16074492), (21, 13778136), (24, 12055869), (27, 10716328), (28, 10333602), (31, 9333576), (36, 8037246), (42, 6889068), (54, 5358164), (56, 5166801), (62, 4666788), (63, 4592712), (72, 4018623), (84, 3444534), (93, 3111192), (108, 2679082), (124, 2333394), (126, 2296356), (168, 1722267), (186, 1555596), (189, 1530904), (216, 1339541), (217, 1333368), (248, 1166697), (252, 1148178), (279, 1037064), (372, 777798), (378, 765452), (434, 666684), (504, 574089), (558, 518532), (651, 444456), (744, 388899), (756, 382726), (837, 345688), (868, 333342), (1116, 259266), (1302, 222228), (1512, 191363), (1674, 172844), (1736, 166671), (1953, 148152), (2232, 129633), (2604, 111114), (3348, 86422), (3906, 74076), (5208, 55557), (5859, 49384), (6173, 46872), (6696, 43211), (7812, 37038), (11718, 24692), (12346, 23436), (15624, 18519)]