520710168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:793

約数の個数: 128

約数和(自身を含む): 1476921600

約数和(自身を除く): 956211432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 73, 82, 88, 123, 132, 146, 164, 219, 246, 264, 292, 328, 438, 451, 492, 584, 659, 803, 876, 902, 984, 1318, 1353, 1606, 1752, 1804, 1977, 2409, 2636, 2706, 2993, 3212, 3608, 3954, 4818, 5272, 5412, 5986, 6424, 7249, 7908, 8979, 9636, 10824, 11972, 14498, 15816, 17958, 19272, 21747, 23944, 27019, 28996, 32923, 35916, 43494, 48107, 54038, 57992, 65846, 71832, 81057, 86988, 96214, 98769, 108076, 131692, 144321, 162114, 173976, 192428, 197538, 216152, 263384, 288642, 297209, 324228, 384856, 395076, 529177, 577284, 594418, 648456, 790152, 891627, 1058354, 1154568, 1188836, 1587531, 1783254, 1972387, 2116708, 2377672, 3175062, 3566508, 3944774, 4233416, 5917161, 6350124, 7133016, 7889548, 11834322, 12700248, 15779096, 21696257, 23668644, 43392514, 47337288, 65088771, 86785028, 130177542, 173570056, 260355084, 520710168]

約数ペア:

[(1, 520710168), (2, 260355084), (3, 173570056), (4, 130177542), (6, 86785028), (8, 65088771), (11, 47337288), (12, 43392514), (22, 23668644), (24, 21696257), (33, 15779096), (41, 12700248), (44, 11834322), (66, 7889548), (73, 7133016), (82, 6350124), (88, 5917161), (123, 4233416), (132, 3944774), (146, 3566508), (164, 3175062), (219, 2377672), (246, 2116708), (264, 1972387), (292, 1783254), (328, 1587531), (438, 1188836), (451, 1154568), (492, 1058354), (584, 891627), (659, 790152), (803, 648456), (876, 594418), (902, 577284), (984, 529177), (1318, 395076), (1353, 384856), (1606, 324228), (1752, 297209), (1804, 288642), (1977, 263384), (2409, 216152), (2636, 197538), (2706, 192428), (2993, 173976), (3212, 162114), (3608, 144321), (3954, 131692), (4818, 108076), (5272, 98769), (5412, 96214), (5986, 86988), (6424, 81057), (7249, 71832), (7908, 65846), (8979, 57992), (9636, 54038), (10824, 48107), (11972, 43494), (14498, 35916), (15816, 32923), (17958, 28996), (19272, 27019), (21747, 23944)]