283926272

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 706406400

約数和(自身を除く): 422480128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 269, 304, 434, 448, 496, 532, 538, 589, 608, 868, 896, 992, 1064, 1076, 1178, 1216, 1736, 1792, 1883, 1984, 2128, 2152, 2356, 2432, 3472, 3766, 3968, 4123, 4256, 4304, 4712, 4864, 5111, 6944, 7532, 7936, 8246, 8339, 8512, 8608, 9424, 10222, 13888, 15064, 16492, 16678, 17024, 17216, 18848, 20444, 27776, 30128, 32984, 33356, 34048, 34432, 35777, 37696, 40888, 55552, 58373, 60256, 65968, 66712, 68864, 71554, 75392, 81776, 116746, 120512, 131936, 133424, 143108, 150784, 158441, 163552, 233492, 241024, 263872, 266848, 286216, 316882, 327104, 466984, 482048, 527744, 533696, 572432, 633764, 654208, 933968, 1055488, 1067392, 1109087, 1144864, 1267528, 1308416, 1867936, 2134784, 2218174, 2289728, 2535056, 3735872, 4436348, 4579456, 5070112, 7471744, 8872696, 9158912, 10140224, 14943488, 17745392, 20280448, 35490784, 40560896, 70981568, 141963136, 283926272]

約数ペア:

[(1, 283926272), (2, 141963136), (4, 70981568), (7, 40560896), (8, 35490784), (14, 20280448), (16, 17745392), (19, 14943488), (28, 10140224), (31, 9158912), (32, 8872696), (38, 7471744), (56, 5070112), (62, 4579456), (64, 4436348), (76, 3735872), (112, 2535056), (124, 2289728), (128, 2218174), (133, 2134784), (152, 1867936), (217, 1308416), (224, 1267528), (248, 1144864), (256, 1109087), (266, 1067392), (269, 1055488), (304, 933968), (434, 654208), (448, 633764), (496, 572432), (532, 533696), (538, 527744), (589, 482048), (608, 466984), (868, 327104), (896, 316882), (992, 286216), (1064, 266848), (1076, 263872), (1178, 241024), (1216, 233492), (1736, 163552), (1792, 158441), (1883, 150784), (1984, 143108), (2128, 133424), (2152, 131936), (2356, 120512), (2432, 116746), (3472, 81776), (3766, 75392), (3968, 71554), (4123, 68864), (4256, 66712), (4304, 65968), (4712, 60256), (4864, 58373), (5111, 55552), (6944, 40888), (7532, 37696), (7936, 35777), (8246, 34432), (8339, 34048), (8512, 33356), (8608, 32984), (9424, 30128), (10222, 27776), (13888, 20444), (15064, 18848), (16492, 17216), (16678, 17024)]