285400752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 914608128

約数和(自身を除く): 629207376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 223, 273, 293, 312, 336, 364, 446, 546, 586, 624, 669, 728, 879, 892, 1092, 1172, 1338, 1456, 1561, 1758, 1784, 2051, 2184, 2344, 2676, 2899, 3122, 3516, 3568, 3809, 4102, 4368, 4683, 4688, 5352, 5798, 6153, 6244, 7032, 7618, 8204, 8697, 9366, 10704, 11427, 11596, 12306, 12488, 14064, 15236, 16408, 17394, 18732, 20293, 22854, 23192, 24612, 24976, 26663, 30472, 32816, 34788, 37464, 40586, 45708, 46384, 49224, 53326, 60879, 60944, 65339, 69576, 74928, 79989, 81172, 91416, 98448, 106652, 121758, 130678, 139152, 159978, 162344, 182832, 196017, 213304, 243516, 261356, 319956, 324688, 392034, 426608, 457373, 487032, 522712, 639912, 784068, 849407, 914746, 974064, 1045424, 1279824, 1372119, 1568136, 1698814, 1829492, 2548221, 2744238, 3136272, 3397628, 3658984, 5096442, 5488476, 5945849, 6795256, 7317968, 10192884, 10976952, 11891698, 13590512, 17837547, 20385768, 21953904, 23783396, 35675094, 40771536, 47566792, 71350188, 95133584, 142700376, 285400752]

約数ペア:

[(1, 285400752), (2, 142700376), (3, 95133584), (4, 71350188), (6, 47566792), (7, 40771536), (8, 35675094), (12, 23783396), (13, 21953904), (14, 20385768), (16, 17837547), (21, 13590512), (24, 11891698), (26, 10976952), (28, 10192884), (39, 7317968), (42, 6795256), (48, 5945849), (52, 5488476), (56, 5096442), (78, 3658984), (84, 3397628), (91, 3136272), (104, 2744238), (112, 2548221), (156, 1829492), (168, 1698814), (182, 1568136), (208, 1372119), (223, 1279824), (273, 1045424), (293, 974064), (312, 914746), (336, 849407), (364, 784068), (446, 639912), (546, 522712), (586, 487032), (624, 457373), (669, 426608), (728, 392034), (879, 324688), (892, 319956), (1092, 261356), (1172, 243516), (1338, 213304), (1456, 196017), (1561, 182832), (1758, 162344), (1784, 159978), (2051, 139152), (2184, 130678), (2344, 121758), (2676, 106652), (2899, 98448), (3122, 91416), (3516, 81172), (3568, 79989), (3809, 74928), (4102, 69576), (4368, 65339), (4683, 60944), (4688, 60879), (5352, 53326), (5798, 49224), (6153, 46384), (6244, 45708), (7032, 40586), (7618, 37464), (8204, 34788), (8697, 32816), (9366, 30472), (10704, 26663), (11427, 24976), (11596, 24612), (12306, 23192), (12488, 22854), (14064, 20293), (15236, 18732), (16408, 17394)]