306073728

素因数分解:

$2^7\times 3^4\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 160

約数和(自身を含む): 929722860

約数和(自身を除く): 623649132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 288, 318, 324, 384, 424, 432, 477, 557, 576, 636, 648, 848, 864, 954, 1114, 1152, 1272, 1296, 1431, 1671, 1696, 1728, 1908, 2228, 2544, 2592, 2862, 3342, 3392, 3456, 3816, 4293, 4456, 5013, 5088, 5184, 5724, 6684, 6784, 7632, 8586, 8912, 10026, 10176, 10368, 11448, 13368, 15039, 15264, 17172, 17824, 20052, 20352, 22896, 26736, 29521, 30078, 30528, 34344, 35648, 40104, 45117, 45792, 53472, 59042, 60156, 61056, 68688, 71296, 80208, 88563, 90234, 91584, 106944, 118084, 120312, 137376, 160416, 177126, 180468, 183168, 213888, 236168, 240624, 265689, 274752, 320832, 354252, 360936, 472336, 481248, 531378, 549504, 641664, 708504, 721872, 797067, 944672, 962496, 1062756, 1417008, 1443744, 1594134, 1889344, 1924992, 2125512, 2391201, 2834016, 2887488, 3188268, 3778688, 4251024, 4782402, 5668032, 5774976, 6376536, 8502048, 9564804, 11336064, 12753072, 17004096, 19129608, 25506144, 34008192, 38259216, 51012288, 76518432, 102024576, 153036864, 306073728]

約数ペア:

[(1, 306073728), (2, 153036864), (3, 102024576), (4, 76518432), (6, 51012288), (8, 38259216), (9, 34008192), (12, 25506144), (16, 19129608), (18, 17004096), (24, 12753072), (27, 11336064), (32, 9564804), (36, 8502048), (48, 6376536), (53, 5774976), (54, 5668032), (64, 4782402), (72, 4251024), (81, 3778688), (96, 3188268), (106, 2887488), (108, 2834016), (128, 2391201), (144, 2125512), (159, 1924992), (162, 1889344), (192, 1594134), (212, 1443744), (216, 1417008), (288, 1062756), (318, 962496), (324, 944672), (384, 797067), (424, 721872), (432, 708504), (477, 641664), (557, 549504), (576, 531378), (636, 481248), (648, 472336), (848, 360936), (864, 354252), (954, 320832), (1114, 274752), (1152, 265689), (1272, 240624), (1296, 236168), (1431, 213888), (1671, 183168), (1696, 180468), (1728, 177126), (1908, 160416), (2228, 137376), (2544, 120312), (2592, 118084), (2862, 106944), (3342, 91584), (3392, 90234), (3456, 88563), (3816, 80208), (4293, 71296), (4456, 68688), (5013, 61056), (5088, 60156), (5184, 59042), (5724, 53472), (6684, 45792), (6784, 45117), (7632, 40104), (8586, 35648), (8912, 34344), (10026, 30528), (10176, 30078), (10368, 29521), (11448, 26736), (13368, 22896), (15039, 20352), (15264, 20052), (17172, 17824)]