285630464

素因数分解:

$2^{13}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 112

約数和(自身を含む): 693590688

約数和(自身を除く): 407960224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 293, 448, 476, 512, 544, 586, 896, 952, 1024, 1088, 1172, 1792, 1904, 2048, 2051, 2176, 2344, 3584, 3808, 4096, 4102, 4352, 4688, 4981, 7168, 7616, 8192, 8204, 8704, 9376, 9962, 14336, 15232, 16408, 17408, 18752, 19924, 28672, 30464, 32816, 34816, 34867, 37504, 39848, 57344, 60928, 65632, 69632, 69734, 75008, 79696, 121856, 131264, 139264, 139468, 150016, 159392, 243712, 262528, 278936, 300032, 318784, 487424, 525056, 557872, 600064, 637568, 974848, 1050112, 1115744, 1200128, 1275136, 2100224, 2231488, 2400256, 2550272, 4200448, 4462976, 5100544, 8400896, 8925952, 10201088, 16801792, 17851904, 20402176, 35703808, 40804352, 71407616, 142815232, 285630464]

約数ペア:

[(1, 285630464), (2, 142815232), (4, 71407616), (7, 40804352), (8, 35703808), (14, 20402176), (16, 17851904), (17, 16801792), (28, 10201088), (32, 8925952), (34, 8400896), (56, 5100544), (64, 4462976), (68, 4200448), (112, 2550272), (119, 2400256), (128, 2231488), (136, 2100224), (224, 1275136), (238, 1200128), (256, 1115744), (272, 1050112), (293, 974848), (448, 637568), (476, 600064), (512, 557872), (544, 525056), (586, 487424), (896, 318784), (952, 300032), (1024, 278936), (1088, 262528), (1172, 243712), (1792, 159392), (1904, 150016), (2048, 139468), (2051, 139264), (2176, 131264), (2344, 121856), (3584, 79696), (3808, 75008), (4096, 69734), (4102, 69632), (4352, 65632), (4688, 60928), (4981, 57344), (7168, 39848), (7616, 37504), (8192, 34867), (8204, 34816), (8704, 32816), (9376, 30464), (9962, 28672), (14336, 19924), (15232, 18752), (16408, 17408)]