276959648

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 664723584

約数和(自身を除く): 387763936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 257, 272, 283, 476, 514, 544, 566, 952, 1028, 1132, 1799, 1904, 1981, 2056, 2264, 3598, 3808, 3962, 4112, 4369, 4528, 4811, 7196, 7924, 8224, 8738, 9056, 9622, 14392, 15848, 17476, 19244, 28784, 30583, 31696, 33677, 34952, 38488, 57568, 61166, 63392, 67354, 69904, 72731, 76976, 122332, 134708, 139808, 145462, 153952, 244664, 269416, 290924, 489328, 509117, 538832, 581848, 978656, 1018234, 1077664, 1163696, 1236427, 2036468, 2327392, 2472854, 4072936, 4945708, 8145872, 8654989, 9891416, 16291744, 17309978, 19782832, 34619956, 39565664, 69239912, 138479824, 276959648]

約数ペア:

[(1, 276959648), (2, 138479824), (4, 69239912), (7, 39565664), (8, 34619956), (14, 19782832), (16, 17309978), (17, 16291744), (28, 9891416), (32, 8654989), (34, 8145872), (56, 4945708), (68, 4072936), (112, 2472854), (119, 2327392), (136, 2036468), (224, 1236427), (238, 1163696), (257, 1077664), (272, 1018234), (283, 978656), (476, 581848), (514, 538832), (544, 509117), (566, 489328), (952, 290924), (1028, 269416), (1132, 244664), (1799, 153952), (1904, 145462), (1981, 139808), (2056, 134708), (2264, 122332), (3598, 76976), (3808, 72731), (3962, 69904), (4112, 67354), (4369, 63392), (4528, 61166), (4811, 57568), (7196, 38488), (7924, 34952), (8224, 33677), (8738, 31696), (9056, 30583), (9622, 28784), (14392, 19244), (15848, 17476)]