291345984

素因数分解:

$2^6\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1374

約数の個数: 140

約数和(自身を含む): 884401584

約数和(自身を除く): 593055600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 387, 432, 516, 576, 648, 688, 774, 864, 1032, 1161, 1296, 1307, 1376, 1548, 1728, 2064, 2322, 2592, 2614, 2752, 3096, 3483, 3921, 4128, 4644, 5184, 5228, 6192, 6966, 7842, 8256, 9288, 10456, 11763, 12384, 13932, 15684, 18576, 20912, 23526, 24768, 27864, 31368, 35289, 37152, 41824, 47052, 55728, 56201, 62736, 70578, 74304, 83648, 94104, 105867, 111456, 112402, 125472, 141156, 168603, 188208, 211734, 222912, 224804, 250944, 282312, 337206, 376416, 423468, 449608, 505809, 564624, 674412, 752832, 846936, 899216, 1011618, 1129248, 1348824, 1517427, 1693872, 1798432, 2023236, 2258496, 2697648, 3034854, 3387744, 3596864, 4046472, 4552281, 5395296, 6069708, 6775488, 8092944, 9104562, 10790592, 12139416, 16185888, 18209124, 24278832, 32371776, 36418248, 48557664, 72836496, 97115328, 145672992, 291345984]

約数ペア:

[(1, 291345984), (2, 145672992), (3, 97115328), (4, 72836496), (6, 48557664), (8, 36418248), (9, 32371776), (12, 24278832), (16, 18209124), (18, 16185888), (24, 12139416), (27, 10790592), (32, 9104562), (36, 8092944), (43, 6775488), (48, 6069708), (54, 5395296), (64, 4552281), (72, 4046472), (81, 3596864), (86, 3387744), (96, 3034854), (108, 2697648), (129, 2258496), (144, 2023236), (162, 1798432), (172, 1693872), (192, 1517427), (216, 1348824), (258, 1129248), (288, 1011618), (324, 899216), (344, 846936), (387, 752832), (432, 674412), (516, 564624), (576, 505809), (648, 449608), (688, 423468), (774, 376416), (864, 337206), (1032, 282312), (1161, 250944), (1296, 224804), (1307, 222912), (1376, 211734), (1548, 188208), (1728, 168603), (2064, 141156), (2322, 125472), (2592, 112402), (2614, 111456), (2752, 105867), (3096, 94104), (3483, 83648), (3921, 74304), (4128, 70578), (4644, 62736), (5184, 56201), (5228, 55728), (6192, 47052), (6966, 41824), (7842, 37152), (8256, 35289), (9288, 31368), (10456, 27864), (11763, 24768), (12384, 23526), (13932, 20912), (15684, 18576)]