321078576

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10539

約数の個数: 120

約数和(自身を含む): 1039193904

約数和(自身を除く): 718115328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 10501, 15288, 21002, 30576, 31503, 42004, 63006, 73507, 84008, 126012, 136513, 147014, 168016, 220521, 252024, 273026, 294028, 409539, 441042, 504048, 514549, 546052, 588056, 819078, 882084, 955591, 1029098, 1092104, 1176112, 1543647, 1638156, 1764168, 1911182, 2058196, 2184208, 2866773, 3087294, 3276312, 3528336, 3822364, 4116392, 5733546, 6174588, 6552624, 6689137, 7644728, 8232784, 11467092, 12349176, 13378274, 15289456, 20067411, 22934184, 24698352, 26756548, 40134822, 45868368, 53513096, 80269644, 107026192, 160539288, 321078576]

約数ペア:

[(1, 321078576), (2, 160539288), (3, 107026192), (4, 80269644), (6, 53513096), (7, 45868368), (8, 40134822), (12, 26756548), (13, 24698352), (14, 22934184), (16, 20067411), (21, 15289456), (24, 13378274), (26, 12349176), (28, 11467092), (39, 8232784), (42, 7644728), (48, 6689137), (49, 6552624), (52, 6174588), (56, 5733546), (78, 4116392), (84, 3822364), (91, 3528336), (98, 3276312), (104, 3087294), (112, 2866773), (147, 2184208), (156, 2058196), (168, 1911182), (182, 1764168), (196, 1638156), (208, 1543647), (273, 1176112), (294, 1092104), (312, 1029098), (336, 955591), (364, 882084), (392, 819078), (546, 588056), (588, 546052), (624, 514549), (637, 504048), (728, 441042), (784, 409539), (1092, 294028), (1176, 273026), (1274, 252024), (1456, 220521), (1911, 168016), (2184, 147014), (2352, 136513), (2548, 126012), (3822, 84008), (4368, 73507), (5096, 63006), (7644, 42004), (10192, 31503), (10501, 30576), (15288, 21002)]